Dyseals mechanical seal company is specialized in making silicon carbide bushings/bushes/sleeves/tubes in China for 30 years. Silicon carbide bushings/bushes/sleeves/tubes with trustable quality and reasonable price is the right company you are looking for. Dyseals is operating ERP system characterized with mechanical seal industry and tele-work and a state hightech enterprise in silicon carbide bushings/bushes/sleeves/tubes. Pump manufacturers/companies, pump repairs and mechanical seal companies are welcome to establish mutual business relationships on mutual benifits and interest.