Hangzhou Seenpin Electromechanical Transmission Co., Ltd.

Hangzhou Seenpin Electromechanical Transmission Co., Ltd. is a leading global supplier of planetary roller screw linear electric drive joint solutions. Established in 1999, a national level specialized and innovative "Little Giant" enterprise, specializing in research and development and production of precision shafts, small module worm gears, seat horizontal drives, planetary roller screws-linear electric drive joints, rotary electric drive joints and other related series of products. The product is mainly used in industries such as semiconductor communication, automobiles, humanoid robots, drones, etc.

Planetary roller screws installed on drone robotic arms, landing gear, rotor drive,or flight control