quality copper wire,it's used for arc spray to make perfect copper coating,it's smooth and no crack,it can be used in many field.
copper wire
![copper wire](http://sinospraying.com/zb_users/upload/2018/11/201811081541678937180125.jpg)
Arc spray coatings are very cost effective and are typically used to apply metals like pure aluminum, zinc, copper, and metal alloys such as stainless steel
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