keji road, xi an, shaanxi, China,710075
our company,Xi\'an bangwon import & export Co.ltd, is mainly imoprting the metal slag, products ,such as : waste and slag of zinc, lead, nickel, copper, cadmium , bismuth, gold, palladium,etc. alloy them. ...
mainly importing the copper slag, zinc,lead and re-smelted lead,nickel ,cadmium , gold, bismuth , palladium,indium,ect