Qingdao Hida Graphite Co., Ltd. | Address: Liugezhuang Village, Zhangshe Town, Pingdu, Qingdao 266718, China 
en.qdhaida.cn | Send Inquiry | Phone: +86-(532)-80819786
Qingdao Hida Graphite Co., Ltd specializes in the development & production of graphite. more...