Founded in 2004, Zenmax Hydraulic Technology Co., Ltd. is a private joint-stock high-tech enterprise who focusing on hydraulic parts maintenance service, R & D and manufacturing. Headquartered in Beijing, R & D and manufacturing plants are located in Qinhuangdao City, Hebei Province and Rizhao City, Shandong Province. 

The company's products mainly include internal curve low-speed high torque hydraulic motor (shaft rotation and shell rotation), high flow hydraulic rotary joint, welding free hydraulic pipeline and complete set of hydraulic system. Maintenance various hydraulic motors, hydraulic pumps, hydraulic valves, hydraulic cylinders and hydraulic systems, etc.

Over the years, with the tenet of "Good Character, Good Product and Good Service", the company has been exploring and innovating continuously, forming a one-stop supporting service from hydraulic system fault diagnosis, spare parts inventory, component maintenance, system transformation to technical consultation and training.