Huaian Shengjie Hydraulic Machinery Co., Ltd., established in 1990, is a professional spool directional control valve manufacturer in China. We specialized in producing directional flow control valve, directional control hydraulic valve, and etc.

Our products are with outstanding performance, convenient operation, and our products are widely applied to agriculture, construction, petroleum, fishery, mining and other industries. In additional, we can also offer high quality hydraulic gear pumps.
We have ISO9001:2009 quality management system and ISO4001 environmental management system. And due to the superior quality and considerate service we offer, we have became the leader in the industry.