As the key enterprises of Qingdao Good Industry & Commerce Co., Ltd, Qingdao Good Carbon Black Co., Ltd and Qingdao Good Fulminuric acid Factory are one of famous chemical enterprises and leading manufacturing-exporters in China. About Qingdao Good Carbon Black Co., Ltd:"Good"brand carbon black is the important raw materials to produce rubber and tyre, especially the radial tyre. With annual output of 60,000t(wet-method granular black carbon), our company can produce N110-N330 and N550-N990 ...