Qianghong Magnesium Technology Co., Ltd. is a professional manufacturer committed to research, develop, manufacture and market magnesium products. The company is located in Gongyi City, Henan Province with very convenient transportation and rich mineral resources. Annual productions of Qianghong Magnesium are 3,000 tons high- purity magnesium hydroxide, 1,000 tons high- purity magnesium oxide, 1,500 tons magnesium carbonate.