Search Global Robotic and AI Suppliers
A continuously updated global directory of robotics, automation, and AI suppliers
Supplier directory
True Gear & Spline LTD. 特鲁精密齿轮有限公司
Canada
Canadian precision gear manufacturer specializing in custom spur, helical, and bevel gears with CNC machining services.
EMAG (China) Machinery Co., Ltd. Taicang Branch 埃马克（中国）机械有限公司太仓分公司
China
German CNC machine-tool group whose China (Taicang) unit sells turning, grinding and gear-cutting machines plus robot-based machine-tending automation cells.
Liebherr-Verzahntechnik GmbH
Germany
Manufacturer of gear cutting machines, automation systems, and industrial robots for precision manufacturing
Newstarter 纽氏达特
China
Chinese precision planetary gearbox manufacturer in Zibo, Shandong; robot joint reducers, servo gearheads, harmonic gears, and AGV/AMR drivetrain components.
IMS Gear
United States
German family-owned maker of precision gears, planetary gearboxes, and mechatronic drive solutions for automotive, robotics, medical, and industrial markets.
Robo-Gear, LLC
United States
US maker of custom protective covers and dress-out systems for industrial and collaborative robots, backed by 30+ years in automation.
Ontario Drive & Gear
Canada
Canadian manufacturer founded 1962 in New Hamburg, Ontario, producing precision gears, transmissions, and ARGO amphibious all-terrain vehicles for extreme use.
Guomao Reducer 江苏国茂减速机股份有限公司
China
Guomao Reducer is a Changzhou, China gear reducer manufacturer (SSE: 603915) founded in 1993, now supplying planetary reducers for robot joints.
Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd. 深圳市兆威机电股份有限公司
China
China's leading micro gear reducer and gearmotor manufacturer, supplying precision drive systems for robotics, medical, and automotive applications.
Woorim Power Train Solution Co., Ltd.
Korea, Republic of (South)
Korean KOSDAQ-listed (101170) precision gear maker since 1976; reducers for industrial robots, steelmaking, heavy equipment, and defense across 20 countries.
ZD Motor (Ningbo Zhongda Leader) 宁波中大力德智能传动股份有限公司
China
ZD Motor is a Ningbo-based, Shenzhen-listed manufacturer of gear motors, precision reducers, and robot joint reducers, serving 80+ countries since 1998.
Diyue Precision Technology (Suzhou) Co., Ltd. 帝悦精密科技(苏州)有限公司
China
Chinese national high-tech enterprise manufacturing precision planetary gear reducers, servo electric cylinders and linear motion modules for automation.
Kpower Technology Co., Ltd. 东莞市伟创动力科技有限公司
China
Dongguan manufacturer of servos, brushless motors, and integrated drive-control modules for robots, drones, and consumer electronics since 2005.
Ningbo Donly Co., Ltd. 宁波东力股份有限公司
China
Ningbo Donly is a China-based manufacturer of industrial gearboxes and robotic joint reducers, listed on the Shenzhen Stock Exchange (002164).
NORD Drivesystems
Germany
German maker of geared motors, electric motors, and frequency inverters for industrial drive and motion across 100+ industries.
Schaeffler Technologies AG & Co. KG 舍弗勒集团
Germany
German motion technology group founded 1946 supplying precision bearings, integrated actuators, and drive systems for humanoid robots, industrial automation.
Shaanxi Qinchuan Machinery Import & Export Co., Ltd
China
Export arm of Qinchuan Machine Tool Group, trading CNC grinding machines, precision gears, and industrial machinery globally.
Shuanghuan Drivetrain 双环传动
China
Chinese gear and RV-reducer manufacturer since 1980, diversifying into precision transmission components for robot joints.
Hangzhou Seenpin Electromechanical Transmission Co., Ltd. 杭州新剑机电传动股份有限公司
China
NEEQ-listed Hangzhou gear and screw maker now a tier-one Tesla Optimus supplier of roller screws and hand assemblies.
Harmonic Drive Systems 株式会社ハーモニック・ドライブ・システムズ
Japan
Japanese manufacturer of precision strain wave gear reducers and servo actuators for robotics and automation
Nabtesco Corporation 纳博特斯克株式会社
Japan
Japanese precision machinery maker holding ~60% global market share in RV cycloidal speed reducers used in industrial robot joints.
Quad A Research Labs
United States
US supplier of precision strain wave (harmonic) gears with zero backlash and high torque density for robotics and automation OEMs.
KOFON Motion Group 科孚传动
China
Chinese manufacturer of precision motion components including planetary gearboxes, strain wave gears, roller screws and robot joint solutions, founded 2010.
ATLANTA Drive Systems, Inc.
United States
US supplier of rack-and-pinion drive systems, gear racks, servo gearboxes and linear drives for automation and robotics.
Gleason Automation Systems
United States
Rochester-based Gleason Corporation division specializing in robotic machine tending and material handling automation for gear and precision CNC manufacturing.
Sesame Motor Corp. 世協電機股份有限公司
Taiwan
Taiwan planetary gearbox and AC motor maker since 1990; dedicated AGV/AMR line won 2025 Product Innovation Award; exports to 40+ countries.
Zhejiang Laifual Drive Co., Ltd.
China
Hangzhou manufacturer of high-precision harmonic and planetary gear reducers for robot joints; HKEX-listed (03952.HK), 30,000 sqm factory, 30 patents.
LEANTECHNIK Inc.
United States
U.S. arm of Germany's LEANTECHNIK, supplying lifgo and lean SL rack-and-pinion gearboxes and turnkey lifting/positioning systems for automation.
Sumitomo Drive Technologies 住友驱动技术
United States
Japanese drive leader; US HQ in Chesapeake, VA; Cyclo® gear reducers and smartris AGV/AMR integrated drives for industrial automation worldwide.
Apex Dynamics USA
United States
U.S. operation of Apex Dynamics, a worldwide leader in high-precision planetary gearboxes for robots, servo motors and motion control automation.
