... stress, and top quality. It suit for industries of board patternmaking by handset, label electrotyping, exactitude mould industry, printing ... window fittings, lighter, glasses rims, kitchenware, hardware, crust of electronic equipment, clothes accessories, leather accessories, etc. 8. Work as ... machine: It not only engraves copperplate, and steel board, but also colored the engraved print. It could ...