Tieling Valve (Group) Industry Trade Co., Ltd. is a key enterprise of Tieling Valve (Group) Co., Ltd. and mainly engages in 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, ...