Working hours of Offshore Oil Engineering Co., Ltd.

8: 00 a.m. to 6: 00 p.m. The working hours of Offshore Oil Engineering Co., Ltd. are from 8: 00 am to 6: 00 pm. CNOOC Engineering is a petroleum engineering company, with the full name of Offshore Oil Engineering Co., Ltd., mbth, registered in 2000 and located in Tianjin.