Garden Road No. 35 Zhangjiakou, Hebei
Xiahuayuan Xuguang Chemical Co., Ltd is a branch company of China Ansheng Group which extensively involved in chemical industry,agriculture and real estate. We are one the biggest manufacturers Calcium Carbide Acetylene Black since we have specilized ...
Calcium carbide, 295L/KG, gas yield, 50-80MM 25-50MM