Product Description

Induding No nudity,no coating,no alloy of pure copper wire,the surface with out axidation,do not contain the hair silk copper wire diameter,not less than 1.6mm
Level2:Induding clean,no luster,no coating,wuxi,no alloy of pure copper wire and copper cable,do not contain the wool yarn and burnt fragile copper wire


No.2 Copper wire No.2 Copper wire without alloy of copper scrap line,contain sundries
Copper contant is*6%.Shall not contain too much lead is changed and tin mineralization of copperwire,welding wire,brass and bronze line,excessive oil,iron and steel scrap and nonmetallic crisp burnt line,do edge sex copper wire and excessive fine silk ,need appropriate means to remove grime