Tianjin Sheng Special Import And Export Limited Company is a professional chemical manufacturer and exporter, which was established in 2004, located in tianjin city, China. We have more than 500 excellent staffs and four factories on large scale. The Company is specialized in metal ingot producing, Especially in zinc ingot, zinc ash, lead ingot, aluminum ingot, magnesium ingot, copper ingot, tin ingot, indium ingot, widely used in metallurgy, battery, electroplate etc. As the development of our company, more and more customers trust to our products. More and more products have been exported to Europe, South Asia, and Middle East, South America and other countries and regions.