Tianjin REFUL International Trade Co., Ltd. is registered in Tianjin Free Trade Zone, It mainly exports products made in China , Especially raw materials used by steel and foundry industry , Including KAOLIN, CHINA CLAY, BAUXITE,COKE, PIG IRON, FERRO-ALLOYS, etc. By means of the convenient traffic of Tianjin port, REFUL as a window to export bauxite for Our ShanXi mines, & It has got many products' agency right, such as: the Metallurgical Coke, the Foundry Coke, coking coal,anthracite,carbon raiser,the Pig Iron (Foundry Grade and For steel making), the Ferro Manganese, etc.