Tianjin Dainasi Mineral Sales CO.,LTD is one of the leading exporters of non-ferrous metal and minerals in China.It was founded in 2002,based on the production and sales of non-ferrous metal and minerals,such as Aluminum ingot(99.9%)/zinc ingot (99,9%)/copper ingot/Lead ingot/Tin ingot/Magnesium ingot/Ferrosilicon/copper scrap/rutile sand/Cerium metal/Neodymium metal/Mercury etc . We always offer the best price to customers around world, compared to other suppliers in China.Due to strict control for every procedure from production, purchase and transportation to sale, we ensure that we can provide you with high quality products, meeting your different requirements in quality and quantity. With advanced R & D department, we can always supply our customers with top quality and the best services as well as competitive prices.Welcome all friends at home and abroad and letter to negotiate business with us and invite you to visit our factory for cooperation,seeking the development hand in hand altogether.