2007年公司投巨资兴建了三座高纯镁砂生产线。年生产能力15万吨。年创产值约2.5亿元。三座生产线设备先进，高效环保系统，高度自动化控制系统一应俱全。2008年8月顺利开工投产，其经济效益和社会效益十分可观。

The Company invested large amount of money to three high-purity magnesia production lines in 2007,with the annual production capacity 150 thousand tons, and created annual output value RMB 250 million. the three production lines have advanced equipments, high-efficient and environmental protecting system and highly automatic control system.It was put into production in August, 2008 successfully,and has gained considerable economic benefit and social benefit.