QINGDAO TSN TRANSMISSION CO., LTD.

Application area: to polish all hardware. Has special effect for special shape pieces. Features: made by carb

Application area: bicycle, motorcycle, automobile, slide runner, universal ball, luggage, electronics industry

Application area: medical appliance, chemical engineering, aviation, space flight, Plastic Hardware such as pe

Application area: medical appliance, chemical engineering, aviation, space flight such as perfume bottle, atom

Application area: hardware industry, craftwork, plastic products such as light, switch, motorcycle accessories

Application area: aviation, space flight, bearings, electric motor, high precise instrument, valve and petrole

Application area: motorcycle accessories, pulley, stainless steel bearings, plastic bearings, craftwork, valve

Used in some electrical appliance and switch. The copper ball also could be used in valve and craftwork. (O

Application：Used for different industries such as aerospace, automobile, precise insturment, va