1) process all conductive metal 2)working area not limited 3)etching depth can be controlled 4)rapid etching speed 5)got CE Metal etching machine BYT3055Application: suit for the different size etching, such as advertisement,sign brand, ,equipment panel ,metal crafts & gifts ,etch various pattern and character in the stainless steel,titanium board, zinc,aluminium , magnesium,gold,silver,copper ...
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