Tianjin Yongzeng Import & Export Co.Ltd.an enterprise specialized in Zinc ingots,Aluminum ingots,Tin ingots,Copper ingots,Magnesium ingots,Etc. Located in China, and our products have been sold to many countries and districts such as European, American, Middle East and so on. We always take people as the foremost, attach importance to quality management and innovative science system. All the time, "True, Faith and Pursuing excellence" is our principle.Hereby,with our scientific operating idea and perfect after-sale service, our company hopes to cooperate with all customers for further development whole heartedly.