聯合榮大恒銳鎂業位于遼寧省鞍山市岫巖滿族自治縣，4臺套獨特工藝的電熔大結晶鎂砂生產線，可年產微孔增韌大結晶與超大結晶電熔鎂砂15000噸。

Hengrui Magnesia （Beijing Allied Rongda Group）is located in Xiuyan Manchu Autonomous County, Anshan City, Liaoning Province. There are four sets of unique arc furnaces , which can produce 15000 tons of microporous toughened large crystalline and ultra large crystalline fused magnesia annually. (MT-LCFM &UL-CFM)