Dandong Yungsing Mining Co., Ltd. has been dedicated to the manufacture of high quality magnesium products. Today we are a primary manufacturer of magnesium oxide and magnesium hydroxide. Our products are produced from ore mined in Fengcheng, Liaoning. The main products our company supplies include brucite products, caustic calcined magnesium oxide, fused magnesia, and magnesium hydroxide flame retardant series. Our products are widely accepted in the markets, both at home and abroad. On the basis of local distinct deposit, our company is developing various magnesium products to meet the future demand of customers.