Haicheng Guangling Refractories Manufacturing Co., LTD., is a modern professional manufacturer of magnesium products production and processing, which is located in The famous hometown of talc and magnesite, The Town of Mafeng town Of Haicheng, China. It is 30 km from Haicheng railway station, 46 km from the entrance of Shen-Da expressway, and bayuquan container dock of Yingkou is 130 km. It has two magnesite mines and two mine screening plants. The factory and mining area covers an area of 300,000 square meters, with 8 advanced magnesia kilns, 5 ramon machines and 2 testing centers. Annual output of magnesite, mineral powder 1, 2, 3, a total of 500,000 tons; The annual output of small ore grains is 300,000 tons; The production of various light burned magnesium oxide annual output……