In 2013, Fengrui Magnesium Co.，Ltd. of Qinghai Sunglow Group (Fengrui Magnesium) upgraded its original production lines and complete capacity was put into production in February 2014. New capacity included 30,000 mt of high-quality magnesium alloy, 10,000 mt of calcium metal and 20,000 mt of passivation magnesium powder.
After comprehensive reform of key craft and equipment, unit power consumption of the main products decreased significantly. Comprehensive utilization efficiency of the resource and waste was improved much. Upstream and down stream industries were strengthened and Qinghai Province’s gap in high-quality calcium products was filled.