Dyseals is specialized in making ssic/sintered silicon carbide bushings/sleeves in China for 30 years. Ssic/sintered silicon carbide bushings/sleeves 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 ssic/sintered silicon carbide bushings/sleeves. Pump manufacturers/companies,pump repairs and mechanical seal companies are welcome to establish mutual business relationships on mutual benifits and interest.