Tieling Valve (Group) Industry Trade Co., Ltd. is a key enterprise of Tieling Valve (Group) Co., Ltd. and mainly in charge of export business. Our company is a Large Grade II National Enterprise in China. We produce large diameter low pressure valves with a history of more than 70 years.We have complete equipment, strong technology power and a researching institute of large diameter valves, together with an inspecting and testing base. Our main products include butterfly valves, gate valves, check valves, globe valves, regulating valves, air releasing valves, ball valves, plug valves, square...