Ningbo Faith Mechanical Seal Factory

Ningbo Faith Mechanical Seal is a professional manufacturer specialized in developing & manufacturing and selling various kinds of mechanical seals, seal rings and nonstandard oil seals. Uphold Quality the First, after years of unremitting efforts, our plant in all aspects such as manufacture, sale, service, etc. are developing rapidly towards genuine first-class quality standards. Strong technical force, perfect testing instruments, extensive use of advanced raw materials from abroad, as well as tireless research and development, our products have excellent properties.
Mechanical seal is one of our main products, it includes dry gas seals, metal bellow seals, and various kinds of medium & light pump seals. The minimum shaft diameter is 5mm, while the maximum is 280mm, the highest pressure-bearing capability is 110BAR, and the temperature-bearing from -180C to 419C.
Otherwise, we stress on offering SSIC rings and SIC+C rings. The sintering furnaces and fully automatic mechanical press machine, the key instruments of production, are from US. We customize accessories in special shape and different size according to customer's design, and we also produce complex car-cooling pump seal rings and others in bulk.
Our products are widely used in petroleum, chemical, electrical, mechanical, metallurgy, shipbuilding, sewage treatment, printing and dyeing, food, pharmaceutical, automotive and other fields. They are not only widely sold in domestic but also exported to Europe, America, Japan, Southeast Asia and other regions.
With superior products, dedicated service, reasonable prices, we look forward to cooperating with you.