Deep Dives on China's Robotics Revolution

China AMR & AGV Suppliers vs Locus, MiR, GreyOrange

Geek+, Quicktron, Seer Robotics and VisionNav vs Western AMR leaders - specs, price, navigation and where Chinese vendors already win.

2026-09-23

Where to Buy Chinese Harmonic Drive Reducers (2026 Buyer's Guide)

Top Chinese suppliers (Leaderdrive, Laifual, Hans), price ranges, MOQ, lead times and red flags — sourcing harmonic reducers 40-70% cheaper than Japanese HD.

Buyer's Guide Components

Geek+ AMR: The Chinese Warehouse Robot Giant You've Never Heard Of

Geek+ (极智嘉) has shipped 20,000+ AMRs to Decathlon, Walmart, DHL. Product line, specs and how it compares to Amazon Kiva and Hai Robotics.

Company Warehouse

What Is an ACR? Autonomous Case-handling Robots — China's Hai Robotics Pioneered It

An ACR rides on top of racking and picks individual totes — a category invented by Shenzhen's Hai Robotics. Compare ACR vs AGV/AMR and the top Chinese vendors in 2026.

FAQ Warehouse

Who Makes Roborock? Is It a Chinese Company or Owned by Xiaomi?

Roborock is Beijing-based Roborock Technology (石头科技, 688169.SH). It grew out of Xiaomi ecosystem but is independently listed — here is the full ownership breakdown vs Ecovacs and Dreame.

FAQ Home Robots

Chinese Planetary Roller Screws vs GSA & Rollvis: The 80% Import Gap Inside Every Humanoid Leg

Swiss GSA & Rollvis hold >50% of the world's roller screws — the $1,350-2,700 actuators inside every humanoid leg. China still imports 80-85%, but prices collapsed from ¥10,000 to ¥2,000 and Shuanglin is building a 100,000-unit line.

Comparison Switzerland vs China

China's Six-Axis Force Sensors vs ATI: 80.3% Share and a ¥50,000 Price Gap

ATI owned the robot industry's sense of touch for 30 years. In 2025 Chinese suppliers took 92.8% of China's humanoid F/T sensor market — Bluetech at 80.3% — at a third of ATI's price.

Comparison USA vs China

Chinese RV Reducers vs Nabtesco: How 24.98% Is Cracking a 60% Monopoly

One Japanese company still owns ~60% of the world's RV reducers. Shuanghuan reached 24.98% domestic share, ships into Tesla Optimus' waist, and cut the average price to ¥2,950.

Comparison Japan vs China

UBTECH UWORLD U1 vs Tesla Optimus: 13,361 Orders Start Shipping Today

The first mass-market companion humanoid ships Sep 16: 88 DoF, RMB 119,800-990,000, 13,361 pre-orders. How it stacks up against Tesla Optimus — and the delivery test ahead.

Comparison USA vs China

China's Exoskeleton Robots: 26,000 Units in 2025

IDC's first China report \u2014 \u00a51.6B market, medical vs consumer split, Hypershell Halo, and the insurance trigger about to open a ten-billion-yuan market.

Wearables Rehab

China's Humanoid Robots for Elderly Care: 237 Chains, ¥420M Revenue

UBTECH's Walker X in 237 nursing chains, Fourier's GR-3 Care-bot, Leju's Kuafu \u2014 the race to serve 320 million seniors.

Applications Elderly Care

China Ships 97% of the World's Humanoids: The Export Machine Behind the Robot Boom

AgiBot 44%, Unitree 31% of global shipments \u2014 and robot exports are up 210% YoY. Who sells abroad, where the robots go, and the three-stage playbook.

Industry Exports

Hesai vs Velodyne: China's $500 Lidar vs America's $75K Pioneer

Velodyne's HDL-64E cost $75,000 in 2017. Hesai ships automotive long-range lidar for under $500 and owns 43% of the market. The 99.5% cost collapse that ended the American pioneer.

Comparison USA vs China

Unitree H2 vs Atlas: China's $29.9K vs America's $420K Humanoid

Unitree sells a full-size humanoid for $29,900. Boston Dynamics will not sell you an Atlas — and industry estimates put it near $420,000. The 14x gap, dimension by dimension.

Comparison USA vs China

China's Harmonic Reducers vs Harmonic Drive: 58% to 10%

Japan's Harmonic Drive holds 58% of global reducer revenue. China's Leaderdrive is No.2 globally, No.1 at home — and owns 80-90% of Chinese humanoids. The robot-joint war, dimension by dimension.

Comparison Japan vs China

Chinese Cobots vs Universal Robots: JAKA, AUBO, Dobot Take the Volume

UR invented the cobot category and still defines its software — but Chinese brands now match specs at 40-70% lower prices and hold ~85% of China's market. Specs, price and ecosystem, side by side.

Comparison Europe vs China

Chinese Robot Arms vs ABB & KUKA: China's 55% Share Takeover

For the first time, Chinese brands out-ship foreign brands at home — 55% in Q1 2026. How Estun, Inovance and JAKA beat ABB, KUKA and Fanuc, where Europe still rules, and what a buyer should do.

Comparison Europe vs China

Unitree Go2 vs Spot: China's $1.6K Robot Dog vs America's $74.5K Standard

Go2 starts at $1,600 and ships by the tens of thousands. Spot starts at $74,500 and runs oil rigs. A 47x price gap — specs, software, deployment proof and who should buy which.

Comparison US vs China

Unitree G1 vs Figure 02: China's $13.5K Robot vs America's $130K Bet

The world's most-shipped humanoid ($13.5K, open SDK, anyone can buy) against America's flagship enterprise humanoid (est. $130K+, Helix AI, BMW-only). Spec-by-spec: price, payload, hands, AI and the two production philosophies.

Comparison US vs China

US-Listed China Robotics Stocks: XPEV, FFIE, HSAI and the 2026 Robot Stock Wave

Only three US-listed China plays carry real robot stories: XPeng's IRON and $900M round, Faraday Future's nine-robot launch on Sep 19, and Hesai's robot-LiDAR dominance — plus the Unitree IPO cautionary tale.

Markets Stocks

China's Cloud Robotics: The $14B Bet That Robot Brains Belong in the Cloud

While Tesla and Unitree cram AI into robot bodies, CloudMinds and the ¥3B-seed-round Datta Robotics bet the brain belongs in the cloud — a ¥412.6B domestic market and a 23.1% CAGR behind them.

Industry Cloud

XPENG's IRON Walks Off China's First Automated Humanoid Line — Robots Now Build Robots

World's first automated humanoid production line went live Sep 8, 2026 — >80% core automation, an 85% overlap with XPENG's EV supply chain, and a robot that walked off the line on its own.

Industry News

The $399 Robot Duck That Broke the Internet Is Made in Shenzhen

Hugging Face's Microduck sold $2.6M in 24 hours. Seeed Studio builds it, Rockchip RK3566 powers it, Radxa boards it.

Products Supply Chain

China's Humanoid Actuator Suppliers: The $12B Muscle Market

Actuators take 40-56% of a humanoid's BOM. Tuopu, Sanhua, Leaderdrive and Zhongda Leader now own the muscle.

Supply Chain Actuators

Humanoid Robot BOM Cost Breakdown 2026: China vs Tesla Optimus

Where the $20,000 goes — a component-by-component teardown of actuators, hands, sensors and compute, with China vs Western prices.

Supply Chain BOM / Cost

China's 3D Robot Vision vs RealSense & Photoneo

Orbbec (>70% service-robot share, inside AgiBot/Unitree/UBTech) and Mech-Mind (29,000+ deployments) now make the eyes of Chinese robots.

Sensors 3D Vision

China's Welding Robots Beat Fanuc & Yaskawa: Estun's 10,000-Robot Quarter

Estun leads all-brand China shipments; Fanuc falls to 9%, ABB sells robotics to SoftBank.

Industrial Welding

China's Surgical Robots vs da Vinci: Toumai, Tinavi & the Price Gap

Toumai (200+ orders) and TiRobot (~40% ortho share) take on Intuitive at 40-60% less.

Medical Surgical Robots

Humanoid Robot Battery & Power Supply BOM

0.5-2 kWh packs, high-nickel NMC vs LFP vs solid-state, and why CATL quietly supplies it all.

BOM Battery / Power

Humanoid Motors vs Maxon & Kollmorgen

Frameless torque + coreless motors, ~12% of BOM. Moons' and Kinco take on the Swiss and American benchmarks.

Actuators Motors

China's Bearing Suppliers: The Silent Parts Inside Every Joint

~72 precision bearings per humanoid. HONB, LYC and ZWZ now supply the domestic chain at scale.

Supply Chain Components

Dreame Magic Atom: The Humanoid Bet of China's Robot Vacuum King

The world's best-selling vacuum maker spun out Magic Atom — ¥500M Series A, X1 and Z1 humanoids already on factory lines.

Company Humanoid

The China Humanoid Supply Chain: A Complete Guide

The pillar guide — reducers, actuators, encoders, screws, hands, sensors and LiDAR. Who leads every component in 2026.

Pillar Supply Chain

China's Encoder Suppliers

Every joint needs eyes. Inovance, HCFA and Yuheng are closing Heidenhain's gap — 54 encoders per humanoid.

Supply Chain Sensors

China's Planetary Reducer Suppliers

Zhongda Leader owns Unitree's heavy joints — a 3.2B RMB contract behind 110,000 robots.

Supply Chain Reducers

China's Force & Tactile Sensor Suppliers

Touch sensors were China's #4 bottleneck tech in 2018 — 90% imported. Now 100% domestic. Blue Dot, Kunwei, PaXini and Hanwei lead.

Supply Chain Sensors

China's Coreless Motor Suppliers

Every finger of a robot hand runs on a coreless motor. MOONS', Zhaowei and Leadshine are breaking Maxon's grip — and cutting prices 67%.

Supply Chain Motors

Tencent Robotics: Building Brains, Not Bots

China's biggest tech giant refuses to mass-produce robots. Inside Xiao Liu, Tairos and its embodied-AI "brain" strategy.

Company Embodied AI

China's Planetary Roller Screw Suppliers

~14 lead screws, ~19% of a humanoid's cost. China's Nanjing Tech, Best Precision, Wuzhou Xinchun and Tuopu are breaking Europe's grip.

Supply Chain Screws

China's Humanoid Actuator Suppliers

The muscles behind Tesla Optimus and China's humanoid wave — Sanhua, Tuopu, Inovance, Kinco, ranked.

Supply Chain Actuators

China's RV Reducer Suppliers

Harmonics get the headlines; RV reducers carry the weight. The heavy-duty joint suppliers, ranked.

Supply Chain Reducers

Who Is Dreame? Inside China's $4B Robot Empire

The vacuum giant made $4B in 2025, ~80% overseas — and now builds humanoids via Magic Atom. Full story of Yu Hao's empire.

Company Deep-Dive

Who Is Dreame? Inside China's $4B Robot Empire

The vacuum giant made $4B in 2025, ~80% overseas — and now builds humanoids via Magic Atom. Full story of Yu Hao's empire.

Company Deep-Dive

China's Educational Robots: The Market Teaching a Nation to Code

$244M today, $1.16B by 2035 — UBTECH, Makeblock, DJI Education and the kit makers training China's next engineers.

Industry STEM

China's Clean Room Robots: The Machines Behind Chip Fabs

US$1.7B and growing 20.8% a year — Topstar, SIASUN and Estun now move wafers inside China's newest fabs.

Industry Semiconductor

China's LiDAR Suppliers: The Sensors Powering Robots

Hesai, RoboSense, Seyond and Huawei control the world's LiDAR — and now the eyes of robots. The 2026 supplier guide.

Supply Chain Sensors

Unitree Go2 vs Xiaomi CyberDog: Compared

China's two most popular robot dogs, head to head — specs, price, sensors, AI and which one to buy in 2026.

Comparison Quadruped

China's Dexterous Hand Suppliers

Inspire Robots, Linkerbot, PaXini and the supply chain now shipping humanoid hands by the tens of thousands.

Supply Chain Hands

AgiBot A2 vs Unitree G1: Head-to-Head

China's two best-known humanoids, compared — full-size commercial flagship vs the $16k volume king. Specs, price and which fits your use case.

Comparison Humanoid

Unitree Go2 Specs, Fully Broken Down

Every Go2 spec that matters — size, 12 DOF, 45 N·m joints, 4D LiDAR L2, speed, payload, price and all model variants.

Specs Quadruped

Unitree G1 Specs, Fully Broken Down

Every G1 spec — height, weight, degrees of freedom, hands, battery, price — and how it beats Tesla Optimus on cost.

Specs Unitree

Unitree G1 vs Kepler K2: Head-to-Head

Two Chinese humanoids, two strategies. The honest comparison of the volume king and the industrial challenger.

Comparison Humanoid

China's Harmonic Drive Manufacturers, Ranked

The 2026 supplier list — Leaderdrive, Laifual, Haozhi and more — that now powers China's robot joints.

Supply Chain Reducers

Top Planetary Roller Screw Suppliers in China

Who makes the screws inside Chinese humanoids? Hengli, XCC, Best Precision and the picks-and-shovels play.

Supply Chain Actuators

China's Humanoid Robot Policy & Funds, Explained

How national, city and provincial money plus industrial parks are backing the humanoid bet.

Policy Funding

The Great Humanoid Robot Race

China shipped most of the world's humanoid robots in 2025. Meet the seven companies leading the race — and the one force that will decide who wins.

Humanoid2026

Why Chinese Robot Vacuums Rule the World

Before the humanoid hype, there was a quieter Chinese victory. How Ecovacs, Roborock and Narwal turned a niche gadget into a global category.

ConsumerHome

China's Industrial Robot Takeover

In 2025, Chinese brands beat ABB, FANUC, Yaskawa and KUKA on their home turf for the first time. How Estun, Inovance and SIASUN did it.

IndustrialMarket

Inside the Money

More than ¥100 billion poured into China's humanoid startups in two years. The funding mechanics behind the boom — and where the money is heading.

FundingStartups

China Robotics Market Size 2026: The Data Behind the World's #1 Robot Market

RMB 300B+ 2025 revenue, 28% of global demand, and the fastest-moving niches — cloud, educational and clean-room robots — sized with sources.

MarketData

China vs. the US & Europe in Humanoid Robots: Who Actually Ships in 2026?

22,000-36,000 humanoids shipped in H1 2026 — 86-97% of them Chinese. Figure is valued at $39B and Tesla targets 50,000 Optimus units, but China is shipping volume.

MarketHumanoid

China's Educational Robot Market: Size, Policy & the Companies Teaching Robots in Schools

IDC: RMB 1.07B hardware sales in H1 2025, RMB 3.9B by 2029. Policy drivers, UBTECH/Makeblock/Dobot, and China vs. the US and Japan.

MarketEducation