Packng tools, Packing cutter, Gasket cutter, SWG winding machine, bending machine, Groover, Angling machine, Double jacketed machine, Gasket cutting machine, Puncher, Calender, Braider and so on.

密封 ：根工具，根切割工具，垫切割工具，缠绕，环，，倒角，包覆，双翦，点焊，冲齿，辊压，根编织。