Founded in 1990, has a wealth of stored ore source, through 20 years of continuous production, research, creating a "Hailing" a strong market brand, has also been the strong support of new and old customers, the main product is the production of "sea Link "brand 85% of the content of magnesium oxide, magnesium oxide activity reached 65%, the fineness of 150 mesh, 180 mesh, 200 mesh, and other fully meet and exceed national wb/t1019-2002de magnesium oxide standard. 

 Magnesite is mainly used in building materials products, covers, magnesium fireproof board, magnesium fire door core, Magnesite tile, magnesite greenhouse frame, magnesium ventilation pipes, lead agent of firecrackers solid magnesium oxide. Magnesium desulfurization plant chemical industry, processing magnesium sulfate, high purity purification of magnesium oxide.