The company has the most complete rare earth concentration production processing of select concentrate →acid soluble→extraction separation→oxalate precipitation→incineration in China. It reaches advanced level in the same industry as to aspects of linkage extraction, separation production crafts of ammonia nitrogen free and COD treatment technology. The company adopts oxalate production method wholly with annual production of 4000 tons high purity Rare Earth Oxide and 1000 tons Nano grade materials.