Dyseals is specialized in making water pump mechanical seals FKM gaskets in China. 30 years has witnessed that Dyseals is able to provide mechanical seal FKM gaskets with high quality and competitive price. Dyseals is the right one you are looking for. DYseals is operating ERP system characterized with mechanical seal industry and tele-work and a state hightech enterprise in mechanical seals, Water pump mechanical seal FKM gaskets faces/rings, silicon carbide and ceramic shafts and sleeves/bushes/bushings, bronze sleeves, boron carbide and sic bullet-proof plates etc..Pump manufacturers and repairs and mechanical seal companies are welcome to establish business relationships.