TIANJIN BOKAI MINERAL SALES LIMITED is one of the leading exporters of non-ferrous metal and minerals in China,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.