Handan Guanyi Metal Materials Import & Export CO., Ltd is an independent manufacture and export enterprise. We have specialized in metal products more 15 years. The main products are : aluminum bar,zinc ingot, lead ingot, copper wire scrap, cobalt metal, nickel metal and so on.
Handan Guanyi Metal Materials Import & Export CO., Ltd is an independent manufacture and export enterprise. We have specialized in metal products more 15 years. The main products are : aluminum bar,zinc ingot, lead ingot, copper wire scrap, cobalt metal, nickel metal and so on.