... Kevlar fiber packing, dust-proof screw cap, ABS plastic parts, polyether ether ketone, hydraulic oil seal, rubber ... PP pipes, sleeves, dust ring, nut, silicone O-ring, POM gears, fluorine apron, wear-resistant nylon gear, lead, gears, casters, plastic parts ... Teflon products, Teflon rods,Plastic products, rubber products, pipe, rods, plates, gears, miscellaneous parts, bearings, high temperature, wear ...