About Sheng Wei
Sheng Wei Valves Co., Ltd, founded in 2009, focuses on the repair, maintenance and modification design of industrial control valves. We are experienced in repair service, including control valves of famous domestic and foreign brands.
We strive to satisfy customer needs and comply with international regulations.
Professionalism, service and quality are our prime directive. We offer customers with optimal products and the fastest service. We passed ISO 9001:2015 certification in August 2017. With years of effort, we’ve developed the diaphragm proportional control valve. In addition, we sell butterfly valves, ball valves, cylinder valves, diaphragm valves and flush tank valves and provide repair services for them. Our products are used in petrochemical plants, the semiconductor industry, gas plants, water processing, incinerators and dyeing and finishing plants. Our manufacturing and testing of control valves satisfies customer needs and complies with all kinds of international regulations.
Sale of Professional Control Valves