Sealing Products, Fireproof Products, Ceramic Products manufacturer / supplier in China, offering Round Rod Ptef 200mm Diameter Flexible Nylon Rod Stock, PTFE Graphite Gland Packing Material Gland Seal Rop Packing for High Peripheral Speeds and Temperatures, Cylinder Head Gasket High Purity, High Temperature Resistance, Conductive Ultra-Thin Flexible Graphite Sheet / Paper / Roll/ Composite Plate and so on.