Tianjin Tanggu Huayang Valve Co., Ltd. is a share-holding company that originated from the system reforming of Tianjin Tanggu Valve Plant.

Established in 1956, Tianjin Tanggu Valve Plant specialized in producing medium and low pressure valves, which was one of the first domestic valve manufacturer that passed the ISO9001 international quality system certificate by DNV international certification organization in 1993. As the first valve manufacturer that imported the center line butterfly valve technology from the Mark Controls in 1980, our plant was regarded as the pioneer of butterfly valve manufacturers in China. Our plant established a joint venture with American Watts Industries Company in 1994.

We have advanced technologies, facilities, resources and talented personnel for processing, developing, studying, designing and manufacturing of different kinds of valves. Our main products are wafer and lug type butterfly valves, slim pinless butterfly valves, flanged valves, gate valves, check valves, ball valves, and Y-strainers in medium and low pressure rate. Our valves are widely applied to water draining, power generation, petroleum, chemical industry, heat supply, metallurgy, medicine, and grocery, as the throttling and shutting-off equipment.

We also have a joint-venture to manufacture environment protection products, including inflatable rubber boom, solid float rubber boom, solid float PVC boom, beach sealing boom, boom winder, storage tank, power pack and so on.

Our company adopts the international standard for product designing and manufacturing. Due to the high quality and credible standing, our products sell well both at home and abroad. Our products are mainly exported to Europe, America and Asia.

We are making great efforts to create the "Tanggu Valve" brand and offer best services for clients from all over the world.