中石化镇海炼化公司工程公司
Engineering Company of Sino - petrochemical Zhenhai Refining Chemical Co.
Ltd.
北京石油化工工程公司环保所
Beijing Petrochemical Engineering Company EPI
大庆石油化工工程公司
daqing petrochemical engineering co
洛阳石油化工工程公司
LPEC
Luoyang Petrochemical Engineering CO
安徽两淮地质基础工程公司
anhui lianghuai geological foundation engineering company
北京建材地质工程公司
beijing building material geotechnical engineering company
beijing building material geological engineering corporation
渤海石油工程公司
bohai oil engineering company
渤海石油海上工程公司
bohai oil offshore engineering company
渤海钻探工程公司测井公司
well logging company
CNPC Bohai Drilling Engineering Co.
Ltd.
长江委长江空间信息技术工程公司重庆测绘公司
chongqing survey branch co.
Yangtze Engineering Co.of Spatial Information Technique
CWRC
常州市基础工程公司
changzhou city foundation engineering company
朝阳市市政工程公司
chaoyang municipal engineering company
成都华建勘察工程公司
chengdu huajian survey engineering company
成都森川环境艺术工程公司
chengdu senchuan environmental art engineering company
成都西南冶金测量工程公司
chengdu southwest survey engineering company
大庆钻探工程公司测井一公司
daqing well logging company
the first well logging company
Daqing Drilling Exploration Engineering CORP.