No.233, Nan Er Road, Dongying, Shandong, China Weifang, Shandong
Shandong Kerui Mining Investment Co. Ltd. a subsidiary of Holding Group, is located in Yellow River Delta- Shengli Oil Field塋�옙he second largest oil field China.Kerui Group key Petroleum Equipment Industry supplier China. has over 3,000 employees at ...
Copper ore, Nickel ore, Iron ore, Tantalite, Chrome ore, Antimony ore, Manganese ore, Steam coal, etc
