copper wire scrap for sales 99.99% factory price

详情

Pure copper scrap *9.*9% 
1.Copper wire scrap  
2.High quality:*9%
Copper Scrap *9%
High-quality cable scrap with almost no impurities 
Single Crystal Copper Wire
1.pure copper scrap 
2.Good fatigue/abrasion/corrosion resistance 
3.Be the bearing,switch,frame 
4.SGS
High purity, fine organization
Very good conductivity and thermal conductivity, good plastic, easy to hot 
and cold pressure processing.