For fabricating of stamping dies for watch parts,spring plates of musical instruments,batters jars,small sixed steel balls,screws,screw,screw caps.
英
美
- 适于制作冲压模具；如冲压手表零件；乐器弹簧片等;冲制电池壳、牙膏皮的模具、小尺寸钢球、螺钉、螺帽等的冲压模具.
