... -organic solvent scours, it fit to cutting bearing, iron and steel industry, aviation & spaceflight, machine tool accessories ... , label electrotyping, exactitude mould industry, printing, printed circuit, packing mould, slush molding mould, plastic mould, ... fittings, lighter, glasses rims, kitchenware, hardware, crust of electronic equipment, clothes accessories, leather accessories, etc. 8. Work ...