Tianjin Tanggu Water-Seal Valve Co., Ltd. is an industrialized, joint-stock company, whose original name was Tianjin Tanggu Valve Plant. Reformed in 2004, our company has registered capital of RMB28,090,000. We are a class-two national enterprise. Our main products include center line butterfly valves, flanged butterfly valves, metal butterfly valves, check valves, gate valves, waterpower control-valves, micro-resistance slow close check valves, multi-function pump control valves and related series products. Our annual production output is more than 8,000 metric tons. Our company has offices in national main big cities, and our products have covered domestic big and medium cities, and have been exported to South America, Africa, Europe and Southeast Asia. Our products are widely used in water supply and drainage, electric power, petrol chemical industry, metallurgy and other fields.

After fifty years' development, our company covers an area of 100,000 square meters, including 80,000 square meters of construction area. We have 860 employees, among whom 127 are middle and advanced technicians. We have a lot of large and medium machines including 129 sets of manufacturing equipment and 28 sets of performance testing equipment, which are imported from overseas. Our products have creative designs, exquisite technique, perfect manufacture and complete testing ways, so our customers trust our products.

Tianjin Tanggu Water-Seal Valve Co., Ltd. has been the special base which manufactures and exports center line butterfly valves, flanged butterfly valves and check valves. We have passed ISO9001 international quality system certification (2000 edition). Our company reaches a high level on design and development, manufacture and testing.

Our company always adheres to the management theory of "all for customers and all from innovation" in order to increase our competitive and development capability. We will supply the best products and services for all customers.