Established in 1976, Shandong Zhaojin Geological Exploration Co., Ltd. has Class B Qualification Certificate for Geological Exploration registered in the Department of Land and Resources of Shandong Province. The company also has advanced instruments for surveying & mapping, Geological Exploration and testing; has more than 50 various drilling machines, in which the crawler hydraulic drilling machine has reached domestic leading level; and has advanced equipment of laboratory analysis for non-ferrous metals. Presently, the company has drilling capacity of 200 thousand meters per year, that single-hole drilling depth exceeds 1600 meters. The business scope has covered peripheral counties and cities, and other provinces such as Hebei, Mongolia, Gansu, Jilin, Sinkiang, Heilongjiang, Fujian, Guangxi, Guizhou, Shanxi, Anhui, Hainan and Yunnan etc. 13 provinces and municipalities.