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  • Subei high- tech magnesia co., ltd. was established in 2007, and located in Subei county, Gansu province,Northwest of China, where the company owned a cryptocrystalline magnesite mine with large volume reserves (conservative estimate:one hunderd million tons). Now the mine is open exploitation,  and the mined ore is white color, low silica , low iron and is high-purity grade. The ore is mainly used for producing high purity and high activity magnesia, magnesium hydroxide: two products series and total 5 specifications’ products. So our company is the first and special producer of magnesium series of products in China, since we had built a whole vertical integrated production system from magnesite ore mining, floatating benefication and suspension calcinations further processing to the final products.


    Our company had set up a long term and stable cooperation relationship with many famous universities and scientific research institutions in China, and at the same time we had built a modern standard laboratory equipped with complete and advanced testing devices and instruments, all of above shall ensure our technology developing and innovation going well. And made us always be in the leading position of magnesium industry.


    We are devoting to grow up a leading company in magnesium industry in the world. And can offer our magnesium oxide and magnesium hydroxide series products to the application in environment protecting, industry , agriculture and other field. We had succesfully sold some products to Japan and Europe market.