China Oilfield Services Limited (中海油田服务股份有限公司) is an enterprise based in China. Its main office is in Sanhe. The company operates in the Drilling Oil and Gas Wells sector. The company was established on December 25, 2001. It currently has a total number of Above 10,000 (2024) employees. From the latest financial highlights, China Oilfield Services Limited (中海油田服务股份有限公司) reported a net sales revenue increase of 4.1% in 2025. Its’ total assets recorded a growth of 1.83%. In 2025, China Oilfield Services Limited (中海油田服务股份有限公司)’s net profit margin increased by 1.03%.
Headquarters
No. 201, Haiyou Street, Yanjiao Economic and Technological Development Zone, Sanhe City, Hebei Province
Sanhe; Hebei;
Postal Code: 065201
Contact Details: Purchase the China Oilfield Services Limited (中海油田服务股份有限公司) report to view the information.
Website: http://www.cosl.com.cn
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