Beijing Hengju Oil Field Chemical Agent Co., Ltd.
0 Reviews   [ hengju.com.cn ]
Oil field chemical agent.
Nanjing Hande Chemical Co., Ltd.
0 Reviews   [ handchem.com ]
Oil field chemicals.
Jilin Oil Field Dongsheng Industrial Company Glass Cotton Produc...
0 Reviews   [ free.newease.com ]
Glass cotton product.
Lubricants
0 Reviews   [ emarat.com.au ]
Emarat is a leading marketer of automotive and industrial lubricants. The lubricants are sold throughout the world, and have acquired a reputation for uncompromising qual...
Shengli Oil Field Dongsheng Jinggong Petroleum Development Group...
0 Reviews   [ dongsheng.com.cn ]
Petroleum..
Dongying Dongchen Group Co., Ltd.
0 Reviews   [ dongchens.com ]
Petroleum assistants.
Dandong Dongsheng Petrochemical Equipment Co., Ltd.
0 Reviews   [ dd-ds.com ]
Petrochemical equipment..
Daqing Import & Export Co., Ltd.
0 Reviews   [ daqingimexp.com ]
Mechanical and electrical equipment.
China Petroleum Daqing Oil Field Co., Ltd.
0 Reviews   [ daqing.com ]
Natural crude oil.
China Petroleum Materials And Equipment Corporation
0 Reviews   [ cpmec.com.cn ]
Petroleum machinery.


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