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Wenzhou Tiangu Seal Co., Ltd has been designing and producing Mechanical Seals Since 1982.

TNG Seal is the member of China Hydraulic Pressure Pneumatic Mechanical Seal Industry Academician. We are specialists in the design and manufacture of mechanical seals used in pumps and rotating equipments.
TNG Seal designing and manufacturing Mechanical Seals Since 1982. Offering the


widest range of standard mechanical seal from any compnay anywhere.TNG Seal


developed Elastomer Bellow mechanical seal,O-ring pusher mechanical seal


seal,Metal Bellow mechanical seal, PTFE Bellow mechanical seal and O.E.M Pump


mechanical seal (Grundfos Pump seal,APV pump seal, Alfa Laval


pump seal).and seal material more than 70 series and 1200 sizes. Annual production ability is exceed 5 million sets. Our products are distributed morn than 50 countries and regions with High quality,good service and competitive price.


The interior of enterprise had been built perfect quality management system. Our products are now all ISO9001∶2008 certified and obtained industrial products' production licenses. We ensure our products are in a state of constant surveillance throughout the whole design, manufacture and sale. So the quality remained stable and constant improve. In order to meet the customers demand. We sincerely hope to establish good business relationship with every customer.

WenZhou TianGu Seal Co., Ltd was founded in 1982, is located in Wenzhou City, Zhejiang Province Economic and Technological Development Zone, China Hydraulics Pneumatics & Seals Industry Association, in the mechanical seal product design, manufacturing and sales of businesses.