Search Global Robotic and AI Suppliers
A continuously updated global directory of robotics, automation, and AI suppliers
Supplier directory
Bot Bearing 山东博特轴承有限公司
China
Chinese manufacturer of precision bearings for industrial robots, construction equipment and specialty uses, including thin-wall and angular contact bearings.
Ningbo Demy (D&M) Bearings Co., Ltd. 宁波得明（D&M）轴承有限公司
China
Chinese manufacturer of high-precision ball and roller bearings for motors, automotive, and industrial motion applications.
Precision Drive Systems
United States
North Carolina manufacturer and repairer of high-speed machine-tool spindles for woodworking and metal machining, with European service in Germany.
CCTY Bearing
United States
Global precision motion component maker (founded 1996, US HQ Lake Zurich, IL) producing spherical plain bearings, rod ends, ball joints, and robotic bearings.
CW Bearing 台慈軸承股份有限公司
United States
Global premium ball and roller bearing manufacturer serving robotics, automation, automotive, and industrial markets.
Rodriguez GmbH
Germany
German precision bearing and linear technology manufacturer; REALI-SLIM thin-section bearings used in robotics, medical, aerospace, and cleanroom applications.
NSK Ltd.
Japan
Japanese bearing and precision motion giant supplying ball screws and actuators for robot joints.
HONB 洛阳鸿元轴承科技有限公司
China
Luoyang bearing maker specializing in precision robot joint bearings, turntable bearings, and reducer bearings.
Kaman Corporation
United States
American aerospace and defense manufacturer producing precision bearings, aerostructures, and autonomous UAV logistics systems.
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.
NACHI EUROPE GmbH
Germany
European subsidiary of Japan's NACHI-FUJIKOSHI CORP., distributing industrial robots, bearings, cutting tools, and hydraulic systems across Europe from Krefeld.
Zhejiang XCC Group Co., Ltd. 浙江五洲新春集团股份有限公司
China
Listed Zhejiang bearing manufacturer supplying automotive, wind, elevator, and robot harmonic-reducer bearings.
OAV Air Bearings
United States
US manufacturer of frictionless air bearing components and precision motion systems using proprietary GraphAir porous graphite technology, founded 1964.
RobotZone
United States
US precision robotics components maker in Winfield KS; parent of ServoCity and goBILDA. Known for Actobotics system, now succeeded by goBILDA metric build.
PBC Linear
United States
One of the largest US linear-motion manufacturers, known for patented Simplicity self-lubricating bearings, guides, actuators and Cartesian systems.
Wheeler Industries
United States
Fluid film bearing manufacturer specializing in journal, Babbitt, and sleeve bearings for industrial machinery since 1919.
Bell-Everman, Inc.
United States
US precision motion control company (founded 1991, Goleta, CA) making ServoBelt stages, LowBoy actuators, and multi-axis gantry robots; ISO 9001 certified.
TOYO Automation Co., Ltd. 東佑達自動化股份有限公司
Taiwan
TOYO Automation (Tainan, Taiwan, est. 2008) is Taiwan's largest aluminum-extrusion linear actuator maker, producing single/multi-axis robots and grippers.
ServoCity (Actobotics)
United States
Kansas-based RobotZone brand offering servos, gears, motors and modular building systems for hobby and educational robots.
Jiangsu Nanfang Precision Co., Ltd. 江苏南方精工股份有限公司
China
Jiangsu Nanfang Precision, a Changzhou bearing maker founded in 1988, supplies needle roller bearings built for industrial robot RV reducers.
MinebeaMitsumi 美蓓亚三美
United States
Japanese precision components leader (est. 1951); world's largest miniature ball bearing maker with 65% global market share.
Mahr GmbH 马尔有限公司
Germany
German metrology group founded 1861; global supplier of dimensional measurement instruments, gear metering pumps, and rotary-stroke bearings.
PBA Systems Pte Ltd
Singapore
Singapore precision motion specialist (est. 1999); direct drive motors, nano-precision gantry stages, and mechatronic systems for semiconductor packaging.
DieQua Corporation
United States
US manufacturer and supplier of gearboxes, speed reducers, servo gearheads, and motion control power transmission components.
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.
Chieftek Precision USA Co., Ltd.
United States
US subsidiary of Taiwan's cpc supplying linear guides, linear motors, linear stages and mini six-axis robots for automation and robotics.
Namiki Precision Jewel Co. Ltd.
Japan
Japanese manufacturer of DC coreless micromotors, encoders, and gearheads for medical robots and precision instruments; now operates as Orbray Co. Ltd.
Rollvis SA
Switzerland
Rollvis SA is a Geneva-area manufacturer of planetary roller screws, spanning 3.5-210 mm shaft diameters for aerospace and medical motion systems.
RA Rodriguez (UK)
United Kingdom
UK precision component supplier since 1968: bearings, gears, drives, and cycloidal reducers for robotics, aerospace, motorsport, and defence.
IKO International (Nippon Thompson Co., Ltd.) 日本トムソン株式会社
Japan
Japanese manufacturer of precision linear motion guides and needle roller bearings for robotics, semiconductor, and machine tool industries since 1950.
