Yongjia ASTAIN Pump & Valve Co., Ltd is located in Oubei Town, Yongjia Country that named as Pump &Valve hometown of China. It is a special valve company in the integration of science research, manufacture and market exporting. There are more than 58 sets machine-tool equipments, 118 employees, which include 16 technicians, 11 managers. ASTAIN also has the competitive capacity in many famous valve company.

ASTAIN insist on developing the new and advanced science and technology, which is our dream to change the conditions that many companies often import valves from aboard after our establishment. Our products in strictly accordance with the international standards such as: ISO, API/ANSI, BS, DIN, NF, JIS/JPI, GB/JB etc. The main materials as follows: Carbon Steel, Low temperature Steel, Dual Phase steel (F51/F53), Titanium Alloy, Aluminum Bronze, Inconel, SS304, SS304L, SS306, SS306L, Chrome-molybdenun Steel, Monel (400/500), 20#Alloy, Hayne`s Alloy etc. The main products are (wafer type/lug type) check valve, ball valve, gate valve, globe valve, butterfly valve, plug valve etc. Which are special valves without normal standards. Our products are widely used in petroleum chemistry, oil, gas, electricity, steel &iron, chemistry, metallurgy, paper making, heat supply, military industry, shipping etc. And also export to European United Stats and Southeast Asia etc. We gained high praise of our customers for our best quality.

The development of ASTAIN will enter the new step of scale jointing the market. We have gained the customers` highly trust for excellent product performance, suitable prices, best service, high performance market operating etc. Then sincerely hope that our customers to trust us and sustain us, we would make better co-operation with for our mutual brilliant future.