Search Global Robotic and AI Suppliers
A continuously updated global directory of robotics, automation, and AI suppliers
Supplier directory
TBI Motion 鼎翰科技股份有限公司
Taiwan
Taiwanese precision linear motion component manufacturer making ball screws, linear guides, and single-axis actuators for industrial automation since 1986.
Precision Motion Industries, Inc. (PMI) 銀泰科技
Taiwan
Taiwan manufacturer of ball screws, linear guideways, ball splines and actuators, ranked among the world's top suppliers of these motion components.
PBC Linear
United States
One of the largest US linear-motion manufacturers, known for patented Simplicity self-lubricating bearings, guides, actuators and Cartesian systems.
Hanyi Precision 东莞市汉艺精密机械有限公司
China
Hanyi Precision (KTO Motion) is a Dongguan, China maker of ball screws, ball splines and linear guides, plus imported ball-screw repair services.
Sliding Systems
United States
US distributor of GSF Group telescopic and linear slides, supplying precision slide systems up to 4,000 kg capacity for industrial, defense, and laboratory use.
THK America, Inc.
United States
US subsidiary of Japan's THK Co., Ltd., supplying LM Guides, ball screws, and precision linear motion components essential for industrial robots and automation.
GTEN Ball Screw Technology Co., Ltd.
Taiwan
Taiwanese manufacturer of high-precision rolled ball screws and linear motion components for machine tools and automation.
Jiangsu Runtai Robot Technology Co., Ltd. 江苏润泰机器人科技有限公司
China
Sino joint venture manufacturing planetary roller and ball screws for humanoid robot actuators and automotive chassis systems.
Steinmeyer Inc.
United States
U.S. arm of August Steinmeyer GmbH (Germany, est. 1920); precision ball screws and linear actuators for robotics, semiconductor, and medical OEMs.
Nanjing Technical Equipment Manufacture Co., Ltd. 南京艺工机床机械有限公司
China
Chinese precision linear motion component maker founded 1952; China's first and largest ball screw and linear guide manufacturer for CNC and robotics.
Macron Dynamics Inc.
United States
US manufacturer of linear motion systems, gantry robots, and Cartesian automation components for factory automation.
Samick THK Co., Ltd.
Korea, Republic of (South)
South Korea's sole comprehensive LM system maker; THK Japan affiliate producing LM guides, ball screws, and linear motion components since 1960.
Indunorm Bewegungstechnik GmbH
Germany
German linear motion specialist and Europe's largest THK partner; supplies 5,000+ manufacturers with linear guides, ball screws, and handling systems.
Unimotion North America, Inc.
United States
European UNIMOTION brand's North American arm (Ohio); precision linear motion units, electric cylinders, and ball-screw stages for automation.
Rollon
Italy
Rollon, part of The Timken Company, manufactures linear guides, telescopic rails, actuators, and ball screws for automation and robotics integrators.
W-Robot
China
China-based linear module and automation component manufacturer founded 2007; produces ball-screw and belt-driven linear modules for factory automation.
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.
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.
Shanghai MOONS' Electric Co., Ltd. 上海鸣志电器股份有限公司
China
Shanghai-listed global top-3 stepper motor maker whose motors and AGV drive wheels power robots and factory automation.
Regal Rexnord Corporation
United States
Global manufacturer of electric motors, gearing, power transmission and factory-automation solutions for industrial motion control.
Acorn Industrial Services
United Kingdom
Acorn Industrial Services is a UK distributor of bearings, linear motion, and automation components, operating since 1983 with 7M+ items in stock.
Changzhou Wheeler Motor Co., Ltd. 常州沃尔利电机有限公司
China
Chinese manufacturer of linear stepper motors and linear motion units for medical, lab automation, 3D printing and industrial robotics.
HIWIN Technologies Corp. 上銀科技股份有限公司
Taiwan
Taiwan-based maker of linear motion components and industrial robots, founded 1989, serving precision machinery, medical, and semiconductor industries globally.
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.
THK Co., Ltd.
Japan
Global pioneer of linear motion technology; manufactures LM Guides, ball screws, and cross-roller rings critical to industrial robots and automation.
KURODA JENA TEC, INC.
United States
U.S. subsidiary of Kuroda Precision supplying precision ball screws, ballscrew actuators, linear guides and motion-control components to North America.
Guangdong Kaifull Electronic Technology Co., Ltd. 广东开夫电子科技有限公司
China
Chinese motion-control manufacturer producing stepper motors, drives, linear motors and precision positioning stages for automation.
Thomson Industries, Inc.
United States
Global linear motion manufacturer with 80+ years of history, now a Regal Rexnord brand offering actuators, ball screws, and linear guides.
Tolomatic, Inc.
United States
US maker of electric and pneumatic linear actuators, rodless cylinders, and ServoWeld spot-welding actuators for industrial automation and robotics since 1954.
NSK Ltd.
Japan
Japanese bearing and precision motion giant supplying ball screws and actuators for robot joints.
