... non-toxic 2aaWear resistance 3aaHigh Qulity 4)SGS,ROHS,REACH Custom various Waterproof gasket Material NBR, NR, EPDM, FKM, SBR ... , Silicone, Neoprene or Custom Size According to the 3D or 2D technical drawing or ... TechnologyOur products adopt mold production, through the mold design and processing, mold inspection, ingredients mixing, high temperature extrusion molding, ...