Our company was founded in 1993. It has been 28 years so far. Our factory is located in the Industrial Zone of Chenguantun Town, Jinghai District, Tianjin City, which is only 80 kilometers away from Tianjin Port. Therefore, we have a good location and convenient transportation, which provides favorable condition for our export business. Our factory is specialized in magnesium sulfate heptahydrate, magnesium sulfate anhydrous, and magnesium sulfate monohydrate.