China Oilfield Services Limited
Order verification — $199→Mining · Specialized and Auxiliary Activities for Petroleum and Natural Gas Extraction
Verification dossier
China Oilfield Services Limited is a Chinese company based in Tianjin. The company operates in the specialized and auxiliary activities for petroleum and natural gas extraction sector, within the broader mining industry. Established 2001, the company has been operating for 25 years.
Sinolinks tracks China Oilfield Services Limited as part of our independent verification practice. The full 18-section verification report covers ownership, financial standing, regulatory standing, trade relationships, and operating credentials — reviewed by our Hong Kong-based expert and delivered in 24 hours.
Independent verification
Order the full verified report on this company
An 18-section verification report on this Chinese company, expert-reviewed and delivered in English within 24 hours. We support clients in six languages. HK-entity invoicing.
Order verification — $199→Independent verification
Included in the full report
Full Chinese legal name
Registration identifier
Legal representative & senior officers
Beneficial ownership & equity history
Registered address & operating premises
Capital & recent annual filings
Verified contact channels
Branches, controlled entities & investments
Trademark & patent portfolio
Trade relationships
Regulatory standing review
Adjacent records
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