行业分类: 可燃冰

China Petroleum and Chemical Corporation

Guangzhou Development Group Incorporated

Nanjing Iron and Steel Co., Ltd.

Haohua Chemical Science and Technology Corp., Ltd.

Offshore Oil Engineering Co., Ltd.

Sinopec Oilfield Service Corporation

China Oilfield Services Limited

Bomesc Offshore Engineering Company Limited

Zhuzhou CRRC Times Electric Co., Ltd.

CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO., LTD

SINOPEC SHANDONG TAISHAN PETROLEUM CO.,LTD.

Sinopec Oilfield Equipment Corporation

LUYANG ENERGY-SAVING MATERIALS CO.,LTD.

East China Engineering Science and Technology Co.，Ltd.

Xinjiang Zhundong Petroleum Technology Co., Ltd.

ORIENTAL ENERGY CO., LTD.

Shanghai SK Petroleum & Chemical Equipment Corporation Ltd

JULI SLING CO.,LTD.

Yantai Jereh Oilfield Services Group Co., Ltd.

CHINA OIL HBP SCIENCE&TECHNOLOGY CO.,LTD