Desktop quadrupeds · Robot dogs · OEM / ODM · Shenzhen
A robot that walks,
built on your brand
A quadruped is the hardest consumer robot to make feel good: four legs mean twelve joints to coordinate, a gait that has to survive carpet and a desk edge, and a body that must not tip when it turns its head. Most of the work is not the hardware — it is the gait, the balance loop and the personality layer on top. We build all three at desktop scale, from four-servo entry models to twelve-degree platforms with vision.
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- In-house
- PCB · firmware · app · ID
- Custom
- Product development
- Shenzhen
- Development & production
- CE / FCC
- Certification support
Exclusive Custom Line
Robot platforms we develop
Four legs, two legs, or none: each choice fixes the bill of materials before any styling happens. These are the platforms we can quote from experience rather than from a guess.
Desktop Companion Robot
Your desk just got a personality
- Offline wake word
- OTA updates
- Sound-source localisation
- Head nod motor
Students & professionals
Car Companion Robot
The co-pilot that lifts every drive
- Offline wake word
- OTA updates
- Sound-source localisation
- Head & body motors
Aftermarket brands & carmakers
The robots in these illustrations are drawn to show kinematics, not to show a client product — walking-robot programmes are typically exclusive or pre-launch. Photographs of shipping hardware are in the Production range. Gait and teardown videos are available from sales under NDA.
See the Production range (real photos) →Robots we already produce
A walking robot at desk scale is a different engineering problem from a wheeled one: gait, balance and floor friction all matter, and the gearbox becomes the cost centre. Below are the platforms we have built and shipped.
See all → Developed for your brand and channel
STEM and education channels
A programmable quadruped with a block-based and Python path, plus curriculum support for schools.
Developer and maker brands
An open SDK, documented serial protocol and a community-ready firmware base.
Companion and desk robots
A pet-like quadruped for the desk — gait, idle behaviour and voice, priced for retail.
Toy and gift lines
A walking character as a premium gift, with the durability a gift channel demands.
Why desk-scale legged robots are a cost problem
Shrink a quadruped to 20 cm and the physics turns against you: friction stops scaling, the servos have less torque headroom, and every gram of the shell matters. The gait that works at 40 cm falls over at 20 because the stride is shorter than the floor’s irregularities. Solving it usually means fewer, better servos and a stiffness-tuned leg rather than more joints — and that decision has to be made before the industrial design, not after.
Full-stack development
All of it, or just one piece — your call
From the outside shape to the server, all six pieces live in our own team. Hand us the whole product, or pick only the pieces you are missing — say you own the IP and the app, and we build the hardware and firmware.
Industrial design
Characters, plush and collectible forms, CMF — the look that makes people want to hold it.
Mechanical design
Servo, turntable and clamp mechanisms, plush skeletons and battery bays, tooling to pilot run.
Hardware design
Main SoC and mic arrays, motor drivers, NFC / radar / PPG sensing, 4G and Wi-Fi.
Embedded software
Offline wake word, sound-source turning, expression and motion engine, dialogue pipeline, OTA.
App & mini program
iOS and Android apps for global markets, WeChat mini programs for China — setup, content, social play.
Server side
Agent and LLM integration, cloud orchestration of device behaviour, content and user back office.
Platforms
Bring the AI stack your market needs
Our firmware is decoupled from any single provider. Depending on where you sell, your data-residency rules and your budget, we connect the device to the right LLM, speech and IoT cloud. These are the kinds of services we have integrated.
For China
- Baidu AI Cloud Solution sales partner Cloud AI and voice services
- Mainstream Chinese LLMs Several to choose from, per project
- Speech recognition & synthesis Major speech engines
- IoT provisioning & branded app Device setup and app under your brand
- Audio / video storage & delivery Audio / video cloud for content
For global markets
- Leading overseas LLMs Chosen per market and language
- Realtime voice dialogue Realtime voice models
- Neural speech synthesis Speech recognition and natural voices
- Device connectivity & fleet management Connect and manage devices at scale
- EU / US data hosting Data kept in the region you sell in
Why robot teams work with us
🦿 Gait is the product
Trot, walk, crawl and recovery-from-push, tuned per servo class and per body mass — not a demo video borrowed from a reference design.
⚖️ Balance that survives a desk edge
IMU fusion, current sensing and a fall-recovery behaviour, because a quadruped that falls once in a store demo is a quadruped nobody buys.
🧰 Servo supply we control
Servo selection, gear train and replacement parts planned for the product life — the number one after-sales problem in this category. Quantity and price quoted per project.
Tell us what it has to walk on
Desk, carpet, tile or a demo booth floor — the surface decides the gait, the gait decides the servos, and the servos decide the price. Give us the surface and the target retail price and we will tell you which of the two has to move.