Mengyin Tianyu Calcium Co., Ltd was established in December 2012. Located in Menglianggu Industrial Park in the north of 205 nationalroad. Shandong gaiyuan import&export co.,ltd was built at bases of Mengyin tianyu calcium industry co.,ltd. It is a large-scale enterprise with scientific research, developing, processing and import & export. Shandong gaiyuan import&export co.,ltd has three branches. respectively is 22000 tons of anhydrous calcium chloride production lines and 30000 tons calcium chloride dihydrate production line in Lianyungang, 22000 tons anhydrous calci…