... plating, or roll plating, it suit for all noble metals plating industries. 4. Work as one of electrotyping machine: It can be ... -paint mould, printer nozzle, arts and crafts casting, forming mould, the manufacturing of forming electrode for electric spark, 24 k gold and ... resin deposited its idiozomes on the surface of metal, which forming a various of bright, gold, red, green, blue, yellow, black ...