Ningxia carbon valley International Trade Co., Ltd is a set production and sales integrated company which established by the raw materials formed base in Ningxia Superior Anthracite -- Chonggang Industrial Park of Pingluo. Our mainly products include carbon products, graphite products, chemical products, ferro alloys products and all kinds of activated carbon ,Silicon Carbide.,etc The carbon products contain: Carbon Additive, Gas Calcined Anthracite Coal(GCA), Calcined Anthracite Coal(CAC), Electrically Calcined Anthracite Coal(ECA), Calcined Petroleum Coke(CPC),carbon block, electrode paste, Cold ramming paste, Carbon daub and all kinds of metallurgical coke, anthracite filter materia ... more