Aohan Yinyi Mine Industry Co., Ltd.

Aohan Yinyi Mine Industry Co., Ltd.was founded in February 2007. It is the subsidiary enterprise of Qinghuangdao Yinyi Energy Co., Ltd. as well as the key business recruitment items of Aohan County Government and the national key supported items. The enterprise is a chemical enterprise which integrates the exploitation of cann, selection of cann, hydrofluoric acid production and process. At present, the enterprise owns a 300tons/day cann mine, one 10,000tons Anhydrous Hydrofluoric acid production line. It covers an area of 233 thousand square meters and t...