Hebei Yun Xiang Imp&Exp Co.,Ltd is a professional chemical manufacturer and exporter, which was established in 2006,located in Xingtai city, Hebei province, China.We have more than 500 hundred excellent staffs and four factories on large scale. The Company is specialized in organic chemicals and inorganic chemicals, Especially in carbon black。A large number of these products have been exported to Europe, South Asia, and Middle East, South America and other countries and regions. According to...