SUNPASS,SINCE 2000, leading manufactory, developer, and supplier of quality ISO tank container spare parts, including manlid PTFE Braided seal, super tank seal, manlid clamp, PTFE flange gasket, CNAF/PTFE gaskets, O ring, dust cap, flange, flame gauze, one way ball, thermometer, pressure gauges, documents holder, data plate, walk way, and so on. Supplier of CIMC, Singamas. ITCO member