Time flying fast, after 13 years developing, Nanjing Hongzhengyuan import&export Co., LTD has developed to the leader in Metal industry and had reformed from the production factory to international company. Our company has 11 years experience in Metal market, and we just have two year experience in international trading.With the advantage of research projects, technical and management talents, as of the end of 2010, the company has established sales network in more than 20 countries around the world.