We specialize in producing mechanical seals for all kinds of rubber bellow type, metal bellow type, o-ring seals and cartridge mechanical seal. In addition, we can also produce various kinds of good quality of mechanical seals of John Crane, AES and Burg Mann. What's more, we also can design every conceivable mechanical seals according to your requests. The sealing materials are various, such as SIC, hard alloy, AL2O3, graphite etc