hangzhou Chuanrui import and export Co., LTD is located in hangzhou with a long history, beautiful, and convenient transportation, called heaven on earth hangzhou, close to hangzhou xiaoshan international airport, is a professional in the production and sales of chemical raw materials manufacturers. The main products tin ingots, antimony ingot, zinc ingots, lead ingot, magnesium ingot, aluminum and other metal products and other chemical raw materials. The company has advanced production equipment, strong technical force and multiple (sets) of the quality testing and simulation experiment equipment. In providing quality products at the same time, the company has been committed to the development of new technology and production of new product. All this, to ensure the products to meet the market demand, the company has achieved great progress and development. Sales network has covered the domestic, Europe, America, Africa, southeast Asia countries and the area, deeply new old customer consistent high praise.