... welding machine, rotary plastic welding machine, car door welding machine, car dashboard welding machine, car bumper welding machine, we also design ... toy industry, and so on.Automotive industry: plastic body parts, car doors, automotive dashboard, lights, mirrors, sun visor, interior ... tank, oil cups, water tanks, fuel tank, air hose, exhaust purifiers, the tray plate, and so on.Plastic Electronics : ...