Xuzhou Hengchuan Chemical Technology Co., LTD. is a large chemical company, combined with technology, research and production processing, founded in 1986. The predecessor is calcium carbide and paraffin wax Plant, which is the Provincial Advanced Enterprise. So far our plant has extended for 3 times and belongs to the state designated manufacturer. Our company mainly engages in the production and export of calcium carbide and paraffin wax. We also deal with some ...