We are a comprehensive international trade company, mainly dealing the metals and minerals, such as coke,bauxite,calcium carbide,silicon carbide,and so on


商铺手机链接：http://m.vooec.com/c_deverliu.html
商铺网站链接：http://deverliu.cn.vooec.com
主营业务：met-coke,foundry coke,carbon raiser,calcium carbide,silicon carbide