GRAFIT ELEKTRODLARI HAQIDA TO'G'RI MA'LUMOT UCHUN BIZ BOG'LANING Hebei Gufan Carbon Co., Ltd. Changxiang shahri, Xandan shahri, Xebey viloyati, Xitoy. info@gufancarbon.com gerlin@gufancarbon.com 86-18958629096 (WeChat) 86-18958629096
