Zhejiang Zhongcheng Silicon Co., Ltd. (Abbr. Zhongcheng) is specialized in manufacturing, processing and marketing of silicon metal, silicon powder, magnesium ingot, petroleum coke and other industrial raw materials. The company has seven 12500KVA silicon furnaces in Yunnan province, with annual silicon metal production capacity of 50,000 tons. And in Huaihua City, Hunan province, we have silicon powder manufacturing facility, with annual processing capacity of 20,000 tons. Our company is one of...