华亭煤业集团公司
huating coal mining group corporation ltd
山西晋城煤业集团公司生产技术处
jincheng coal industry group company
production technique office
大同煤矿集团公司煤矿生产管理分公司
Coal Mine Manageing Branch Company of Datong mining Industry Group Company
淮北矿业集团公司朱仙庄煤矿
Zhuxian zhuang Coal Mine of HMGC
兖州矿业集团公司北宿煤矿
Beisu Coal Mine of Yanzhou Mining Group Companies
兖州矿业集团公司东滩煤矿
yanzhou coal mine group company
dongtan coal mine
佛山市水业集团公司沙口水厂
foshan water group company
shakou waterworks
淮北矿业集团公司地质测量处
Geological Mapping Division of Huaibei Coalmine Group
淮北矿业集团公司勘探工程处
The Explorational Engineering Division of the Huaibei Mining Croup Corporation
淮北矿业集团公司科研环保处
huaibei coal mine group company
淮南矿业集团公司资环部
Huainan Mining Group Department of Resources and Environmental Management
潞安矿业集团公司地质处
luan mining group company
geological division
潞安矿业集团公司环保处
Lu’ an Mining Group Ltd.
Department of Environment Protection
衢州化学工业集团公司
juzhou chemical industry group cor
新汶矿业集团公司
xinwen mineralogy limited corporation
兖州矿业集团公司环保中心
yanzhou coal mine group company
environmental protection centre