Calcium carbide

Shuangxin is top manufacturer of calcium carbide since 1999, and our capacity exceed 1,000,000 tons/year. We have been exporting to many countries since long, and gained high reputation in both domestic and overseas market. Shuangxin is famous brand for long history with positive feedback from customers. Our group also deal with whole industry chain, including coal mine, power plant, limestone mine, and polyvinyl alcohol which is one of calcium carbide's end products. Among them, Erdos Shuangxin Chemical focus on production of calcium carbide, 12sets of furnaces and size mainly includes 25-50mm 50-80mm 80-120mm etc.