Address: Near Huang Min Expressway.
Pusheng mining industry
Address: Near No.6 Hedong Road, Beichuan
Sheng Yuan mining industry
Address: Huangzhong County, Xining City
D northwest mining industry
Address: No.52, Chaidamu West Road, Xining, Qinghai
Qinghai Juyi mining co., ltd.
Address: No.59 Jinqiao Road, Chengdong Economic Development Zone