Gongyi Yinlong Water Supply and Drainage Materials Co., Ltd. (Gongyi Yinlong Water Supply Equipment Co., Ltd) is a professional manufacturer of water supply and drainage materials for nearly twenty years. Our factory is located in Henan province, in the middle of China, next to the Shaolin Temple.

Our main products include Flexible Rubber Joints , Rubber Expansion Joints, Rubber Bellow, Rubber Connection, Threaded Flexible Rubber Joints, Rubber Check Valves, Pipe Expansion Joints, various kinds of stainless steel compensators, duct fabric compensators,advanced soft sealing gate valves and flange butterfly valves.

Since we put forward the concept of establishing the leading brand of water supply and drainage equipment in the world, we have been striving to expand new markets on the basis of integrity, credibility and first class service. Our products have already made an impact all over the world as well as Italy, Spain,Africa, North America, the Mid East and other international markets.

Yinlong has acquired the certificate of international system of quality control (GB/TI9001-2000-ISO9001:2000).

Our company enjoys a good reputation for good quality and low price. We sincerely welcome all friends from different industries to cooperate with us. We also believe we can establish long term cooperative relationship and create a bright future with you.