China Gold Stone Energy Co., Ltd is a shareholding company with head office established in Beijing,China. Main business including the import of mineral products as Iron ore,Chrome ore,Lithium，Graghite，Manganese ore,Nickel ore,Copper ore,Zinc&Lead ore,Antimony ore,Gold ore，Bauxite,Crude Oil,Petrochemicals.Metallurgical coal as Coking coal ,PCI&Thermal coal and the investments on the mining project.Feed Additives. Network with branches in Australia, Hong Kong and United States.     After years of development, China Gold Stone has built up a worldwide marketing and...