Hengjin group (holding) Co., Ltd, is a professional production of chemical raw materials of large companies limited by shares. The company has set up the right market orientation and management idea, the good enterprise image and reputation, and has won the general customers approval. Hengjin group (holding) Co., Ltd, has passed the ISO9001/2000 quality certification system. Professional production, scientific research inorganic pigments, organic chemical dyes. After a long hard, forming a professional production, ice acid, oxalic acid, formic acid, alkali, carbon black, titanium of the organic and inorganic powder and the joint stock limited company. Hengjin group (holding) Co., Ltd. In Beijing, shijiazhuang, tianjin has large city sales society office, our products have exported to the United States, Australia, arab, Europe.