Yongjia Welldone Machine Co., Ltd.

Our company is located in the "capital of pump valves in China" - Oubei Town. Our company is an integrative modern enterprise specialized in development, production and sale. We have a perfect management system and a consummate R&D team, presenting new products of pumps and valves and new technology continuously. Our products have such advantages as high scientific technology, complete specification, highly reliable quality, etc.Our main products of pump series are Centrifugal pumps, Pipeline pumps, Fire pumps, Sewage pumps, Diaphragm pumps, Driven pumps, Liquid pumps, Screw pumps, Vacuum pumps, Oil pumps, Self priming pumps, Magnetic pumps and so on. Our main products of valve series are Check valves, Globe valves, Gate valves, Ball valves, Butterfly valves, Relief valves, Plug valves, Control valves, Diaphragm valves, Reducing valves and so on.Our products are widely used in the area of petroleum, chemical industry, metallurgy, mine, generating electricity, heating power, urba...