Custom Molded Rubber Parts, Custom Molded Plastic Parts, CNC Machined Parts manufacturer / supplier in China, offering Durable Delrin Material Plastic Bearings Roller for Toy, Custom Pipe Fittings, PVC Tube Union, Elbow Coupling, Plastic Hose Connector, Customize Special Nylon / PU Polyurethane Ring Gear with Square Hole and so on.