... or 40' conainer Birch-cliff is our main product of copper scap Copper wire scrap for sales * Material contains no attachment, and no chips in the ... scrap for example the aluminum ubc scrap ,aluminum foil scrap ,aluminum tense scrap ,aluminum 6063 scrap and aluminum ingot ,tin ingot ,zinc ingot , lead ingot ,copper scrap ,copper ... N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 copper wire scrap for sales factory