Why choose us?


over 15 years industrial experience

Serve more than 200 equipment manufacturers

Deep cooperation with over 20 manufacturers

Professtional team and advanced quality managemrnt

Other developments


Main features of Hydraulic Rotary Actuator

Durable Moving parts enclosed Suitable for harsh environments Powerful High Torque High Bearing Capacity Backdrives in overland conditions Hydraulic fuse Prevents mechanical damage


Working Principle of Hydraulic Rotary Actuator

The operating concept of the hydraulic rotary actuators designed and manufactured by zoomye is simple: The linear motion of the piston is converted into a rotation movement by twin helical gears, the first between the piston and the splined bushing, the second matching helical gears between the shaft and the piston.


Warm congratulations on the official launch of the new website!

Weihai ZHONGYI Hydraulic Technology Co., LTD. (ZHONGYI Co., LTD) is located in Weihai,Shandong Province, which is a professional manufacturer of Hydraulic Rotary Actuators together with Research and development


The company will participate in PTC ASIA 2021 from October 26, 2021 to October 29, 2021

Weihai Zhongyi Hydraulic Technology Co., Ltd. will participate in 2021 PTC ASIA Exhibition from October 26 to October 29, 2021. The booth number is E5-L13, please visit the site and give guidance.