... drawing different materials use, such as: copper, steel, Al, carbon, etc., according to your request.3,Wire shape can be round ... customised irregular shape.4,OEM welcomed.Xiamen Poko Precision Die of Wolfram Steel Tool Co., Ltd is another subsidiary company of POKO ... blade, wire stripping blade), water flow meter shaft, wire drawing die, cutting wheel(ceramic, glass cutting), and other precise tools. ...