Min. Order Reference FOB Price
1 Set US$108,000.00-120,000.00 / Set
Product Description
1-Over View: First draw a copper rod with a diameter of 17mm from the up-casting furnace, and then roll it into a copper rod with a diameter of 8mm through a cold rolling mill. The relative performance of the rod will be better), the sum of copper + silver is not less than 99.86% (related to the ...