Jinan sheng cheng jiu import and export Co., Ltd. an enterprise specializing in Lead ingot, Zinc ingots, Aluminum ingots, Tin ingots, Copper ingots, Copper ingot, Magnesium ingots, Etc. Locationg in Qingdao, our company occupies area of 42000 square kilometers and has modern workshop of 30000 square kilometres, Our total investment has reached over RMB 100 million. We also have over 300 employees including 18 engineers with middle or high technical title. Our company has great manufacturing capacity of annual 6000 tons alumina section, 10000 tons casting alloy ingots, 20 sets of leisure aluminum...