TIANYUAN mining group was founded in April 1981,locates in Haicheng city,liaoning province ,xxxxx is a large enterprise specialzing in manufacturing and processing of talc and magnesite.annual productivity of talc of100000mt,caustic calcined magnesite of 150000mt,dead burned magnesite of 80000mt ,other magnesium refractories of xxxxx products:talc powder ,caustic calcined magnesite,dead burned magnesite,electro-fused magnesite.high-pure magnesite,medium magnesite,sythetic magnesite,heavy quality calcium carbonate etc.The products are sold domesitc and aroad with good reputation.Welcome friends worldwide coming to the factory for visiting and business.