What surface treatment has Yosun done?
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- Date : 2024-12-15
1. For the punches and die buttons, we can supply the PVD coating, like TiN,TiCN,DLC etc.
2.For the ejector pin, we can supply the nitriding, black oxide etc.
2.For the ejector pin, we can supply the nitriding, black oxide etc.
