# PNDbotics

> Source: https://aiwiki.ai/wiki/pndbotics
> Updated: 2026-06-27
> Categories: Humanoid Robots, Robotics Companies
> From AI Wiki (https://aiwiki.ai), a free encyclopedia of artificial intelligence. Quote with attribution.

| PNDbotics |
| --- |
| General information |
| **Full name** | PNDbotics |
| **Founded** | September 2023 |
| **Founders** | David Yan (CEO), Peter Cui (CTO), Zhang Zitao, Arthur Zhang |
| **Headquarters** | Ningbo, Zhejiang, China |
| **Industry** | [Robotics](/wiki/robotics), [Embodied AI](/wiki/embodied_ai) |
| **Products** | Adam SP, Adam Lite, Adam-U, Adam-U Pro, Adam-U Pro Max, PSA actuators |
| **Key investors** | CITIC Goldstone |
| **Manufacturing** | PND Intelligent Manufacturing Center, Tianjin |
| **Global office** | Hong Kong business center (opened March 2026) |
| **Estimated employees** | 51-200 |
| **Website** | [pndbotics.com](https://www.pndbotics.com/) |

**PNDbotics** is a Chinese [robotics](/wiki/robotics) company, headquartered in Ningbo, Zhejiang, that designs, manufactures, and sells full-size general-purpose [humanoid robots](/wiki/humanoid_robot), best known for its flagship robot Adam. Founded in September 2023 by David Yan (CEO), Peter Cui (CTO), and Zhang Zitao, the company practices deep vertical integration, producing nearly all major robot subsystems in-house at a smart manufacturing center in Tianjin. PNDbotics' Adam product family spans the bipedal Adam SP and Adam Lite platforms and the wheeled Adam-U upper-body data-collection robot, and the company also sells its underlying PSA quasi-direct-drive actuators, robot controller units (RCUs), and battery management systems (BMS) as standalone components.[1][2][3]

PNDbotics gained wide public recognition during the 2026 Spring Festival broadcasting season when its Adam humanoid robot appeared on CCTV's Spring Festival Gala and on CGTN's "2026 Super Night," demonstrating dynamic balance and motion coordination to a national television audience. The exposure was followed by a funding round of hundreds of millions of yuan, equivalent to tens of millions of U.S. dollars, led by CITIC Goldstone and announced on 27 February 2026. The company has exported Adam units to customers in Europe, the United States, Japan, and South Korea, with research clients including ETH Zurich, the German Aerospace Center (DLR), Applied Intuition, and Skild AI.[1][7] PNDbotics is one of several second-tier Chinese humanoid developers competing in the broader [artificial intelligence in China](/wiki/china_ai) push into embodied robotics, distinguished by manufacturing depth rather than the largest funding rounds.[12]

## What is PNDbotics?

PNDbotics is a vertically integrated humanoid-robot maker that builds full-size walking robots and the actuators inside them. Unlike many startups that assemble robots from purchased joints and electronics, PNDbotics manufactures its own motors, reducers, drivers, encoders, controllers, and battery systems, and it sells those subsystems (most notably the PND Smart Actuator, or PSA) to other robotics firms. The company's stated goal is mass-producible humanoids: it positions the Adam series as research, industrial, and education platforms and frames its Tianjin factory's end-to-end production as its core competitive advantage.[2][3][7]

## History

### INNFOS heritage and founding (2011-2023)

The technical roots of PNDbotics trace back to INNFOS, a Beijing actuator startup co-founded by David Yan and Peter Cui. The INNFOS research and development team was assembled in 2011 and focused on compliant integrated actuators for high-performance robots, making it one of the earliest groups in China to pursue this approach to robot joints. The actuator IP, manufacturing know-how, and supplier network developed at INNFOS later formed the technical foundation for PNDbotics' humanoid hardware.[8]

PNDbotics itself was established in Ningbo in September 2023 with a focus on building mass-producible full-size humanoid robots rather than only component subsystems. Co-founder Zhang Zitao holds a bachelor's degree from [Tsinghua University](/wiki/tsinghua_university) and a Ph.D. from Northwestern University in the United States. Before joining PNDbotics he served as a Global Partner at [SoftBank](/wiki/softbank_group) Vision Fund, giving the founding team a strong link to international robotics capital and strategy. A fourth executive, co-founder and president Arthur Zhang, leads the company's overseas commercial activities and international expansion.[1][9]

### Adam robot development (2023-2024)

Through 2023 and 2024 PNDbotics released the Adam Lite, a 25 degree-of-freedom (DOF) bipedal platform aimed at robotics researchers, and followed it with the Adam SP, a higher-DOF flagship version with dexterous hands and an on-board perception computer. The company simultaneously stood up its PND Intelligent Manufacturing Center (PND-IMC) in Tianjin. Internal data published by the company indicates that each Adam robot is built from 20 actuators, 163 CNC-machined parts, 397 3D-printed parts, and seven different composite materials, all produced in-house.[2][3]

In February 2024, PNDbotics researchers (including co-founders Peter Cui, David Yan, and Arthur Zhang) published a peer-reviewed-style preprint, "Whole-body Humanoid Robot Locomotion with Human Reference," describing the imitation-learning method behind Adam's walking. The paper reports that, with this framework, "Adam can exhibit unprecedented human-like characteristics in locomotion tasks," and claims it is "the first time that human locomotion data has been used for imitation learning in a full-size humanoid robot."[20]

### WAIC 2025 and the Adam-U launch (July 2025)

In late July 2025, PNDbotics unveiled the Adam-U at the World Artificial Intelligence Conference (WAIC) in Shanghai, held at the Shanghai World Expo Center from 26 to 29 July. Adam-U is a wheeled upper-body humanoid built on the same actuator platform as Adam SP but optimized as a data-collection and manipulation research rig. The company priced the base Adam-U at US$45,000, undercutting most full-size bipedal humanoids and positioning the model as an accessible research workhorse.[10][11] Adam-U was developed in partnership with motion-capture firm Noitom Robotics and dexterous-hand maker Inspire Robots; it integrates Noitom's PNLink motion-capture suit and Inspire's RH56E2 six-DOF hand to capture synchronized motion, force-tactile, and visual demonstration data.[14]

In the same week as the WAIC debut, an Adam-U unit appeared on stage at the VOYAGEX Music Festival in Changchun, where it played a keytar accompaniment with musician Hu Yutong's band. New Atlas, which covered the demonstration, noted that the keytar sequences were pre-programmed and supervised live, but described the integration of the robot into the music performance as visually convincing.[6]

### CES 2026 and Spring Festival Gala (January-February 2026)

PNDbotics exhibited Adam and Adam-U at CES 2026 in Las Vegas in January 2026, where the booth showcased the PSA actuator family alongside finished robots. Days later, an Adam unit appeared on CCTV's 2026 Spring Festival Gala and on CGTN's international "2026 Super Night" broadcast, performing dance and motion routines that demonstrated dynamic balance, lateral stepping, and pelvis articulation in front of an audience estimated in the hundreds of millions across both networks.[1][12]

### Seed funding round (27 February 2026)

On 27 February 2026, days after the Spring Festival broadcasts, PNDbotics announced a seed round of hundreds of millions of yuan led by CITIC Goldstone (the China International Trust Investment Corporation's private equity arm). Public estimates valued the round at tens of millions of dollars; Tracxn pegged the post-money valuation at approximately US$6.98 million, though this figure should be treated as an estimate rather than a confirmed company number. The capital was earmarked for precision manufacturing equipment, expansion of the Tianjin smart manufacturing center, and core research and development on next-generation Adam platforms.[1][7][9]

### Hong Kong business center (March 2026)

On 16 March 2026, PNDbotics announced the establishment of a Hong Kong business center as the operational hub for its internationalization strategy. Co-founder and president Arthur Zhang described the office as a way to "better connect with international clients and capital" and indicated that Hong Kong would also serve as a regional research and development hub for embodied intelligence work in collaboration with global partners.[13]

## Robot lineup

PNDbotics' product strategy centers on the Adam family. The bipedal Adam SP and Adam Lite share the same body geometry and battery pack but differ in degrees of freedom, hand design, and on-board AI compute. The wheeled Adam-U variants use the same upper-body actuators and add a vision-language-action stack. The company also offers higher-tier configurations marketed as Adam Standard Plus, Adam Pro, and Adam Pro Max for industrial deployment, and as Adam-U, Adam-U Pro, and Adam-U Pro Max for research and education customers. The [embodied AI](/wiki/embodied_ai) community treats Adam as a competitor to Unitree's H1 and G1, Fourier's GR-1, and the UBTech Walker series.

### What are the Adam SP specifications?

The Adam SP is PNDbotics' highest-specification bipedal humanoid and the platform shown most often in demonstrations and on television.

| Specification | Adam SP |
| --- | --- |
| Height | 1.67 m |
| Weight | 62 kg |
| Total DOF | 41 (up to 44 with options) |
| Leg DOF | 6 per leg |
| Arm DOF | 13 per arm (including 6 DOF dexterous hand) |
| Waist DOF | 3 |
| Hand | Five-finger dexterous hand |
| Peak torque (knee/hip) | 340-360 N.m |
| Walking speed | Up to 1.5 m/s (about 6 km/h) |
| Payload | 5 kg |
| Runtime | About 2 hours per charge |
| Battery | 1,172 Wh, 46.2 V max, 25 A max output |
| Motion control | Intel NUC12WSKi7 (i7-1260P, 12 cores, 4.7 GHz) |
| AI computing | NVIDIA Jetson Orin NX 16 GB (100 TOPS) |
| Perception | Intel RealSense D455 depth camera |
| Connectivity | Wi-Fi 6, Bluetooth 5.0 |
| Approximate price | US$100,000-145,000 depending on configuration |

Adam SP uses PSA (PND Smart Actuator) quasi-direct-drive joints capable of peak torques up to 360 N.m without bulky planetary gearboxes. The architecture combines motor, reducer, driver, and encoder into a single composite module, which the company manufactures end-to-end at its Tianjin facility. A three-DOF bionic hip, described by the company as a "highly bionic human-like hip design," enables squats, lateral steps, and turns that are difficult for traditional ball-screw bipeds. The five-finger dexterous hand integrates Inspire Robots' RH56E2 module in some configurations and a PNDbotics in-house design in others, giving the robot 6 DOF of finger articulation per hand.[3][11]

In 2026, PNDbotics demonstrated the Adam SP autonomously climbing irregular outdoor stairs using a Closed-Loop Global Motion Tracking (CLOT) framework. The policy, a transformer-based locomotion network trained for more than 1,300 GPU hours, used high-frequency localization feedback to stabilize each step in unstructured urban terrain. As an [embodied AI](/wiki/embodied_ai) milestone, the demonstration is significant because most humanoid stair videos to date have used pre-mapped indoor staircases rather than real-world pavement.[2]

### What is the Adam Lite?

The Adam Lite is a research-grade bipedal version of the same body, simplified for affordability and ease of integration in academic labs.

| Specification | Adam Lite |
| --- | --- |
| Height | 1.67 m |
| Weight | 60 kg |
| Total DOF | 25 |
| Leg DOF | 6 per leg |
| Arm DOF | 5 per arm |
| Waist DOF | 3 |
| Hand | Spherical end effector (no fingers) |
| Peak torque (knee/hip) | 340 N.m |
| Walking speed | Up to 1.5 m/s |
| Battery | 1,172 Wh, 46.2 V max, 25 A max output |
| Motion control | Intel NUC12WSKi7 (i7-1260P) |
| AI computing | None (no dedicated perception computer) |
| Connectivity | Wi-Fi 6, Bluetooth 5.0 |

Adam Lite shares Adam SP's structural skeleton and battery architecture but trades the dexterous hands for simple spherical "ball" wrists, drops the dedicated NVIDIA Jetson AI module, and omits the RealSense depth camera. The resulting platform is intended for researchers focused on locomotion control, gait development, and whole-body controller benchmarking rather than full manipulation. The DOF reduction from 41 to 25 simplifies controller design and lowers cost; the company markets Adam Lite as a starter humanoid for university and corporate research groups exploring [reinforcement learning](/wiki/reinforcement_learning) for legged locomotion.[3]

### What is the Adam-U?

The Adam-U is a stationary, wheeled upper-body humanoid built around the same arms, waist, and head used in Adam SP, mounted on a height-adjustable lifting column with a counterweighted base. PNDbotics positions Adam-U as a data-acquisition rig for training [vision-language-action models](/wiki/vla).

| Specification | Adam-U |
| --- | --- |
| Adjustable height | 1.35-1.77 m |
| Main unit weight | 26 kg |
| Lifting platform plus chassis | 48 kg |
| Recommended counterweight | 40 kg |
| Total DOF | 31 |
| Arm DOF | 13 per arm (shoulder 3, elbow 1, forearm 1, wrist 2, hand 6) |
| Waist DOF | 3 (with dual brakes) |
| Head DOF | 2 |
| Hand | Six-finger dexterous hand |
| Battery | 1,172 Wh, 46.2 V, 25 A max output |
| Motion control | Intel NUC12WSKi7 |
| AI computing | NVIDIA Jetson Orin NX 16 GB (100 TOPS, 1024-core Ampere GPU) |
| Perception | ZED Mini depth camera (binocular vision) |
| Software stack | ROS 2 Humble, Whole-Body Control, Model Predictive Control |
| Add-ons | Noitom motion capture suit, Inspire RH56E2 dexterous hand |
| Launch price | US$45,000 (Pro and Pro Max at US$58,000 and US$68,000) |

The Adam-U Ultra, a variant launched after WAIC 2025, ships preloaded with a vision-language-action large model and more than 10,000 real-world demonstration samples gathered with the Adam-U platform itself. PNDbotics claims that this combination lets the robot acquire new manipulation skills in hours rather than days, with minimal calibration after unboxing. The hardware uses the same QDD joints as the base Adam-U and shares the binocular vision and Jetson Orin compute path.[14][15]

## Technology stack

### What makes PNDbotics vertically integrated?

PNDbotics' defining technical characteristic is its commitment to in-house production of nearly every major robot subsystem. The PND Intelligent Manufacturing Center (PND-IMC) in Tianjin spans thousands of square meters and is equipped with five-axis CNC machining centers, high-precision drilling and tapping centers, a fleet of industrial 3D printers, and specialized stations for cryogenic storage of materials, high-temperature drying, and precision magnetic polishing of motor rotors. According to data the company released alongside its 2026 funding announcement, the facility runs from raw component machining to final assembly under one roof and has an annual capacity of hundreds of finished humanoid units.[2][7]

For a single Adam robot the manufacturing flow involves 20 PSA actuators, 163 CNC-machined structural parts, 397 3D-printed parts, and seven composite materials. The company manufactures the motors, drivers, reducers, encoders, controllers, and battery management systems internally, and notes that this approach lets it iterate hardware in lockstep with controller software rather than waiting on external suppliers. Vertical integration is a deliberate strategic choice that aligns PNDbotics with rivals like [Unitree](/wiki/unitree) and contrasts with [Agility Robotics](/wiki/agility_robotics), which sources more of its mechanical stack from external partners.

### What are PSA quasi-direct-drive actuators?

The PND Smart Actuator (PSA) is the company's signature component. Quasi-direct-drive (QDD) actuators use low-ratio planetary or harmonic stages rather than high-ratio gearboxes, which gives them high backdrivability and force transparency. As a result, Adam joints can comply with external forces and absorb impacts during dynamic locomotion, qualities that are critical for safe human-robot interaction. PSA modules combine the motor, reducer, driver, and encoder into a single composite module with peak knee and hip torques of 340-360 N.m. PNDbotics sells PSA units as standalone components to third-party robotics integrators, making the actuator line a commercial product in its own right.[3][11]

For comparison with sector peers, the table below summarizes how Adam SP's headline numbers line up with several full-size bipedal humanoids. All figures are drawn from public specification sheets and product pages and should be treated as manufacturer-provided values.

| Robot | Vendor | Height | Weight | DOF | Notable hand | Peak knee torque |
| --- | --- | --- | --- | --- | --- | --- |
| Adam SP | PNDbotics | 1.67 m | 62 kg | 41 | 6-DOF dexterous | ~360 N.m |
| H1 | Unitree | 1.80 m | 47 kg | 19+ | optional 3-finger | ~360 N.m |
| G1 | Unitree | 1.32 m | 35 kg | 23+ | 3-finger | ~120 N.m |
| GR-1 | Fourier | 1.65 m | 55 kg | 40 | 5-finger | ~230 N.m |
| Walker S1 | UBTech | 1.72 m | 76 kg | 41 | dexterous | undisclosed |
| Digit | Agility Robotics | 1.75 m | 65 kg | 16 | gripper | undisclosed |
| Optimus Gen 2 | Tesla | 1.73 m | 56 kg | 28+ | 11-DOF hand | undisclosed |

### How does Adam's AI and control software work?

Adam's software stack combines model-based and learning-based control. The classical control side includes whole-body controllers (WBC) running on the Intel NUC motion control PC, augmented by model-predictive control for footstep planning. The learning side uses both [reinforcement learning](/wiki/reinforcement_learning) and imitation learning. PNDbotics trains locomotion and manipulation policies in [NVIDIA](/wiki/nvidia) Isaac Gym with domain randomization for sim-to-real transfer, blending Proximal Policy Optimization (PPO) updates with Adversarial Motion Priors (AMP) imitation from human motion capture data. The 2026 stair-climbing video uses CLOT (Closed-Loop Global Motion Tracking), a transformer-based policy trained for more than 1,300 GPU hours.[2][16] The company's 2024 locomotion paper frames this human-reference approach as its core idea, building "a novel imitation learning framework based on an adversarial motion prior" to map captured human movement onto Adam's joints.[20]

For manipulation, the Adam-U platform ships with a vision-language-action large model preloaded with more than 10,000 real-world demonstrations. The VLA architecture follows the broader pattern established by Google's RT-2, Physical Intelligence's pi-0, and other [VLA](/wiki/vla) systems: a large transformer maps RGB-D imagery and natural-language instructions to joint trajectories. PNDbotics has not disclosed the specific base model used.[15]

### Modular architecture and developer SDK

The Adam family is built around a modular actuation system in which individual joints, end effectors, and compute modules can be swapped at the component level. The company describes this as optimizing both production efficiency, since each module can be tested independently, and mean time to repair (MTTR) in deployed robots. A developer SDK exposes scripting hooks for trajectory generation, motion capture integration, and sensor add-ons; the SDK is shipped with NVIDIA-compatible deep-reinforcement-learning environments so that researchers can replicate the company's training pipeline.[10][11]

## Manufacturing footprint

The PND Intelligent Manufacturing Center in Tianjin is PNDbotics' production hub and serves both Adam-series finished robots and standalone PSA actuator orders. Following the February 2026 seed round, capital is being deployed into additional five-axis machining centers, expanded 3D-printing capacity for structural composite parts, and additional final-assembly lines targeting an annual run rate of hundreds of finished humanoid units. The Hong Kong office, opened in March 2026, handles international sales, customs, and warranty operations rather than manufacturing.[7][13]

In September 2025, PNDbotics signed a strategic partnership with Tianyong Engineering, a Chinese automation equipment supplier, to expand industrial deployment of the Adam platform. Under the agreement Tianyong's majority-owned subsidiary will integrate Adam robots into automotive production lines for parts assembly, handling, testing, commissioning, and hazardous task substitution, and will provide a "robot 4S shop" model of lifecycle services including maintenance, upgrades, refurbishment, second-hand recovery, and predictive maintenance through a Robot Management System (RMS).[4]

## Funding

### How much funding has PNDbotics raised?

PNDbotics has disclosed one formal external funding round to date. The table below summarizes the publicly reported financing history.

| Round | Date | Amount | Lead investor | Use of proceeds |
| --- | --- | --- | --- | --- |
| Seed | 27 Feb 2026 | Hundreds of millions of yuan (tens of millions of US dollars) | CITIC Goldstone | Precision manufacturing equipment, Tianjin smart manufacturing center expansion, core R&D |

The seed round was announced immediately following the Spring Festival Gala appearance and CGTN "2026 Super Night" broadcast, both of which placed Adam in front of national television audiences in China. The funding announcement was widely covered by Chinese trade press including Pandaily and Gasgoo and confirmed by international robotics outlets including Humanoids Daily.[1][7][12] Tracxn estimates the post-money valuation at approximately US$6.98 million, but PNDbotics has not formally confirmed this figure.[9]

In the broader 2026 funding environment for Chinese humanoid startups, PNDbotics' round is smaller than the headline financings raised by Galbot (2.5 billion yuan, with backing from China's state "Big Fund"), Spirit AI (roughly 2 billion yuan), AI Squared Robotics (more than 1 billion yuan), and Robotera (1 billion yuan). The company positions itself instead on manufacturing depth rather than raw capital, emphasizing the Tianjin facility's vertical integration as its differentiator.[12]

## Customer base and deployments

### Who uses PNDbotics' Adam robots?

PNDbotics has exported Adam units to clients across multiple continents. The company has stated that customers include both academic research institutions and AI-focused commercial users.

| Customer | Country or region | Type |
| --- | --- | --- |
| [ETH Zurich](/wiki/eth_zurich) | Switzerland | Academic research |
| DLR (German Aerospace Center) | Germany | Aerospace and robotics research |
| Applied Intuition | United States | Autonomous-systems simulation |
| Skild AI | United States | Robot foundation models |
| Flexion Robotics | Switzerland | Humanoid software development partner |
| RoboForce | International | Robotics integration |
| NEXX | International | Technology partner |
| Tianyong Engineering | China | Industrial automation integrator |
| Unnamed clients | Japan, South Korea | Research and integration |

The ETH Zurich and DLR engagements anchor Adam's reputation in European academic robotics, while the Skild AI and Applied Intuition relationships connect the platform to the U.S. embodied-AI ecosystem. Skild AI is building a generalist robot foundation model with NVIDIA, and Applied Intuition is widely used in [autonomous driving](/wiki/autonomous_driving) simulation; using Adam as one of several physical embodiments fits the cross-embodiment research patterns these firms have publicized. Flexion Robotics, a Zurich-based humanoid software startup, has used Adam units as a development target.[1][2][14]

## Competitive position

### How does PNDbotics compare to Unitree, Figure, and Tesla?

PNDbotics operates in one of the most crowded technology categories of the mid-2020s: full-size general-purpose humanoid robots. The most direct domestic Chinese rivals are [Unitree](/wiki/unitree), [Fourier Intelligence](/wiki/fourier_intelligence), [UBTech](/wiki/ubtech), AgiBot, LimX Dynamics, Robotera, [XPENG Robotics](/wiki/xpeng_robotics), and Galbot. Internationally, PNDbotics is benchmarked against [Agility Robotics](/wiki/agility_robotics) (Digit), Apptronik (Apollo), Figure AI (Figure 02), 1X Technologies (Neo), Sanctuary AI (Phoenix), Boston Dynamics (Atlas), and [Tesla Optimus](/wiki/tesla_optimus).

The table below summarizes how PNDbotics sits among these rivals along the dimensions that typically determine humanoid competitiveness. All figures should be treated as approximate and drawn from the most recent public specifications available.

| Vendor | Country | Lead product | Estimated unit shipments through 2025 | Funding raised through 2026 | Differentiator |
| --- | --- | --- | --- | --- | --- |
| Unitree | China | H1, G1 | 5,500+ | Hundreds of millions of US dollars | Lowest-priced bipeds, fastest hardware shipments |
| UBTech | China | Walker S1 | 1,000+ | Listed on Hong Kong Stock Exchange | Automotive pilot deployments |
| Fourier Intelligence | China | GR-1 | Hundreds | Mid-hundreds of millions of US dollars | Rehabilitation and research focus |
| AgiBot | China | A1, A2 | Hundreds | Over US$1 billion | VLA model focus, mass production rhetoric |
| XPENG Robotics | China | Iron | Pilot deployments | Backed by XPENG balance sheet | EV-adjacent humanoid play |
| Galbot | China | Galbot mobile humanoid | Limited | 2.5 billion yuan, including state "Big Fund" | Service-robot orientation |
| Robotera | China | XBot-L, XBot-G | Limited | 1 billion+ yuan | Hardware iteration speed |
| PNDbotics | China | Adam SP, Adam-U | Tens to low hundreds | Tens of millions of US dollars | Full-stack manufacturing, dexterous Adam-U at US$45,000 |
| Agility Robotics | USA | Digit | Hundreds (industrial pilots) | Over US$400 million | Warehouse-deployed humanoid |
| Apptronik | USA | Apollo | Pilots | Over US$400 million | Mercedes-Benz and other automotive pilots |
| Figure AI | USA | Figure 02 | Pilots | Over US$1.5 billion at multi-billion valuation | OpenAI alignment, BMW pilot |
| Tesla | USA | Optimus Gen 2 | Internal | Funded internally | Massive scale ambitions, in-house compute |

Within this set, PNDbotics' positioning is distinctive in three ways. First, the company exists at the intersection of a true full-size biped (Adam SP) and an affordable upper-body manipulation rig (Adam-U) priced below US$50,000. Most Western rivals concentrate exclusively on full-size bipeds. Second, vertical integration of actuators, structural parts, and electronics gives PNDbotics tighter cost control than humanoids that source key joints from external suppliers. Third, the company has chosen to sell its PSA actuators as components, which positions it as both an end-product vendor and a [robotics](/wiki/robotics) infrastructure supplier in a way that few of its competitors attempt simultaneously.[3][5]

PNDbotics' main vulnerabilities, by contrast, are scale and capital. With a single disclosed seed round in the tens of millions of dollars, the company is materially smaller than Unitree, UBTech, AgiBot, Galbot, and Figure AI. To compete on industrial deployments it will need to convert pilot agreements like the Tianyong Engineering partnership into recurring volume, and to compete on intelligence it will need its VLA stack on Adam-U to keep pace with the foundation-model-first approaches at Skild AI, Physical Intelligence, and 1X.

## Public demonstrations and media presence

### Where has the Adam robot appeared in public?

In addition to the 2026 Spring Festival broadcasts, PNDbotics has staged a series of public demonstrations that have shaped its reputation outside Chinese-language media. Highlights include the VOYAGEX Music Festival keytar performance in July 2025 in Changchun, the Adam-U debut at WAIC 2025 in Shanghai, the CES 2026 booth in Las Vegas featuring Adam and Adam-U alongside PSA actuators, the Spring Festival Gala dance routine in February 2026, the outdoor stair-climbing video using the CLOT framework in 2026, and a Charleston-style dance demonstration with the full 41 DOF Adam SP that highlighted the robot's articulated waist and hands. Engineers at PNDbotics have framed the dance demonstrations not as entertainment but as systems-level stress tests of dynamic balance and motion authoring.[6][10][16][17]

## Reception

Industry coverage of PNDbotics has been broadly positive but cautious. Humanoids Daily described the Tianjin stair-climbing demonstration as a notable step from "lab to pavement," reflecting the broader observation that most humanoid stair videos are filmed in pre-mapped indoor environments. Interesting Engineering covered the Charleston dance and the Adam-U Ultra VLA preload as evidence that Chinese humanoid teams are closing the gap on Western firms on the [machine learning](/wiki/machine_learning) side as well as the hardware side. Crunchbase-style funding databases note the company's vertical integration as a differentiator but flag the modest size of the seed round relative to better-funded competitors.[2][9][14][16]

A Mercator Institute for China Studies (MERICS) report on China's embodied-AI strategy in 2026 grouped PNDbotics with a cluster of mid-tier Chinese humanoid startups that combine state-supported manufacturing with deep technical teams from earlier-generation robotics companies, observing that this cluster could collectively eclipse Western humanoid shipments in the second half of the decade.[18]

## Explain it to me like I'm 5

PNDbotics is a company in China that builds robots shaped like people. Their main robot is named Adam, and Adam can walk, dance, climb stairs, and pick things up with hands that have fingers. PNDbotics also makes the special "muscles" (called actuators) that move the robot's arms and legs, and they build almost every part of the robot themselves in their own factory instead of buying the parts from other companies. Adam became famous in China when it danced on a big TV show that millions of people watched.

## See also

- [Humanoid robot](/wiki/humanoid_robot)
- [Embodied AI](/wiki/embodied_ai)
- [Vision-language-action model](/wiki/vla)
- [Artificial intelligence in China](/wiki/china_ai)
- [Unitree](/wiki/unitree)
- [Fourier Intelligence](/wiki/fourier_intelligence)
- [UBTech](/wiki/ubtech)
- [Agility Robotics](/wiki/agility_robotics)
- [Tesla Optimus](/wiki/tesla_optimus)
- [XPENG Robotics](/wiki/xpeng_robotics)
- [NVIDIA](/wiki/nvidia)
- [Reinforcement learning](/wiki/reinforcement_learning)

## References

1. [After Spring Festival Gala Appearance, Ningbo-Based Humanoid Robot Company PNDbotics Secures Tens of Millions of Dollars in Funding - Pandaily](https://pandaily.com/after-spring-festival-gala-appearance-ningbo-based-humanoid-robot-company-pn-dbotics-secures-tens-of-millions-of-dollars-in-funding)
2. [From Lab to Pavement: PNDBotics Adam Humanoid Demonstrates Real-World Stair Navigation - Humanoids Daily](https://www.humanoidsdaily.com/news/from-lab-to-pavement-pndbotics-adam-humanoid-demonstrates-real-world-stair-navigation)
3. [PNDbotics Product Introduction - PNDbotics Wiki](https://wiki.pndbotics.com/en/robot/humanoid_robot/)
4. [Tianyong Engineering partners with PNDBotics to accelerate humanoid robot deployment in China - Gasgoo](https://autonews.gasgoo.com/articles/market-industry/70039106)
5. [PNDbotics - Modular Full-Size Humanoid Robot Platform - Robots International](https://www.robotsinternational.com/PNDbotics.htm)
6. [Humanoid robot Adam debuts at music festival in China - New Atlas](https://newatlas.com/ai-humanoids/pndbotics-adam-humanoid-robot/)
7. [Seeds: PNDbotics Raises Hundreds of Millions of Yuan - Gasgoo](https://autonews.gasgoo.com/articles/market-industry/seeds-pndbotics-raises-hundreds-of-millions-of-yuan-2027982216695410689)
8. [INNFOS (Beijing) Technology Co. Ltd - Crunchbase](https://www.crunchbase.com/organization/innfos-beijing-technology-co-ltd)
9. [PNDbotics 2026 Company Profile, Funding and Competitors - Tracxn](https://tracxn.com/d/companies/pndbotics/__0rk_q6ginbyQPxUL5C2dXjou3MgJ6vPEAO2h3Ary3C4)
10. [Adam SP specifications - Humanoid.guide](https://humanoid.guide/product/adamsp/)
11. [PND Adam-U Upper Body Robot - PNDbotics Wiki](https://wiki.pndbotics.com/en/half_robot/half_robot/)
12. [The 1.4 Billion Sprint: Inside China's Post-Gala Humanoid Funding Frenzy - Humanoids Daily](https://www.humanoidsdaily.com/news/the-1-4-billion-sprint-inside-china-s-post-gala-humanoid-funding-frenzy)
13. [PNDbotics Establishes Hong Kong Business Center - Submit123PR](https://newsroom.submitmypressrelease.com/2026/03/16/with-goldman-sachs-and-deloitte-joining-forces-charles-cas-inc-has-begun-its-nasdaq-ipo-process_2163130.html)
14. [China's humanoid robot learns complex skills in hours without setup - Interesting Engineering](https://interestingengineering.com/ai-robotics/chinas-humanoid-robot-masters-complex-skills)
15. [Watch awkward Chinese humanoid robot lay it all down on the dance floor - Live Science](https://www.livescience.com/technology/robotics/watch-chinese-humanoid-robot-adam-u-ultra-dance-without-missing-a-beat-in-eerie-new-video)
16. [China's humanoid robot Adam nails Charleston dance in motion demo - Interesting Engineering](https://interestingengineering.com/ai-robotics/pndbiotics-humanoid-robot-aces-charleston-dance)
17. [Humanoid robots Adam and Adam-U display lifelike AI movement - Interesting Engineering](https://interestingengineering.com/innovation/humanoid-robots-perform-synced-dance)
18. [Embodied AI: China's ambitious path to transform its robotics industry - MERICS](https://merics.org/en/report/embodied-ai-chinas-ambitious-path-transform-its-robotics-industry)
19. [PNDbotics Adam Lite Humanoid Robot - Robots International](https://www.robotsinternational.com/Pndbotics-Adam-Lite-Humanoid-Robot.htm)
20. [Whole-body Humanoid Robot Locomotion with Human Reference - Qiang Zhang, Peter Cui, David Yan, et al., arXiv:2402.18294](https://arxiv.org/abs/2402.18294)
21. [PNDbotics LinkedIn page](https://www.linkedin.com/company/pndbotics)