TianjinChangda-metal Co., LTD .The main sales electrolytic copper, aluminum, lead ingots, zinc ingot, mg ingot, antimony ingot size metal etc. Have a stable supply channels and sufficient supply of goods. We take follow the truth, supply demand, bring out the best in each other, harmonious development, in the aim of striving for the industry leading, along with the market demand, understanding customer required, to ensure service satisfactionas the quality policy, the good faith is supreme, and constantly improve our ability to meet customer demand. Is willing to domestic and foreign new and old customers sincere cooperation, create a better future.