Ningbo Donglian Mechanical Seal Co.,Ltd. is a professional Manufacturer. Our main products series include water pump seal,ceramic bushings,industrial pump seals,mechanical seals,pump seals,sic bushings,pompe seals,mechanical shaft seal,mechanical seal,mechanical pump seals. Most of our products have obtained International Approvals like ISO9001:2000, ISO/TS16949 etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa.