Petroleum Well Control Equipment Co., Ltd. (PWCE)

PWCE Express Oil thiab Gas Group Co., Ltd.

Seadream Offshore Technology Co., Ltd.

NUG RAU IB QHOV

Hu rau Seadream Guang'an

Seadream Sealtech Guang'an Manufacturing Co., Ltd.

Ntxiv: Guang'an, Sichuan, Suav teb

Hu rau: Zhang Pengyun (General manager)

Lub Vev Xaib: www.petroleumwellcontrol.com

Tel: 0086-13118139435

zhangpengyun@seadream.cc

Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam (2)

Seadream Petroleum Machinery Equipment Manufacturing Co., Ltd.