... Andy Zheng from Liaoyang Guoxing Magnesium Manufacturing Co., Ltd Our main products are: Refractories for Sintering . ... Hope to co-operationBest regardsAndy Zheng Liaoyang Guoxing Magnesium Industry Co., LtdAddr: Liaoyang Economic Development Zone, Liaoyang ... andy4z hotmailHttp: http://www.lygxmy.comLiaoyang Guoxing Magnesium Industry Co., Ltd. is located in Liaoyang Economic Development Zone, ...