FENGHUA BOLD MECHANICAL SEALS CO. - Zhejiang, China

We manufacture almost all types of Mechanical Seals including single, double, internally mounted, externally mounted, single spring, multiple spring, rubber bellow, metal bellow, balanced, unbalanced and cartridge seals. Our mechanical seals are equivalent to John Crane, Burgmann, Chesterton, Flowserve, Pac, Sealol etc. Also, we offer seals materials including silicon carbide (SiC), tungsten carbide(TC), alumina ceramics (Al2O3), carbon graphite(Carbon) and so on.