Tianjin Tanggu Water-seal Valve Co., Ltd., located in Tanggu national marine hi-tech development area, was reformed in 2003 and has registered capital of RMB 20,880,000, whose main products include center line butterfly valve, flanged butterfly valve, metal butterfly Valve, gate valve，check valve, water power control valve, tiny drag slow shut check valve, multi-function pump control valve and their series products, and the annual production output is more than 5,000 metric tons. Our company has offices in major big cities, and the products have covered the nation, and also have been exporting to South America, North America, Europe and Southeast Asia countries. Our products are widely used in water supply and drainage, electric power, petrol chemical industry, metallurgy, etc. After years of development and improvement, our company has covered 35, 000m2 , including 20,000 m2 construction areas, has 360 employees, among whom 37 are middle and high ranking technicians, and has a lot of large and middle machines including 129 sets of manufacturing equipments and 18 sets of performance testing equipments which are imported from overseas. Our products have original design, exquisite technique, perfect manufacture and complete testing ways, so customers trust our products. Tianjin Tanggu Water-Seal Valve Co., Ltd has passed Norway ISO9001 international quality system certification. Our company has come to superior levels in design & development, manufacture and test. Our company always follows the management theory of “all for customers and all from innovation” to enhance the competitive power and developing stamina. We must take on creative TWS products continually with new ideas, implement the First-Quality strategy, create brand benefit and supply best products and service for all customers
