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News

Twelve Years of Partnership, A New Chapter of Mutual Success | Hilong Group and China Petroleum Pipeline Engineering Sign a New Strategic Cooperation Framework Agreement

2026.08.11More

Hilong Employee Honored as “Shanghai Model Worker”

2015.04.30 More
Hilong Signs a Strategic Cooperation Agreement with CNPC Baoji Petroleum Steel Pipe

2015.04.23 More
Hilong Launches New Industrial and Pipeline Anticorrosive Coating Products

2015.04.22 More
Two Senior Executives of Hilong Wins the “China Oceanic Engineering Science & Technology Award” First Class

2015.04.21 More
The CNOOC Offshore Pipe-laying Project Succeeds in Trial Laying<br/>Hilong Receives Approval for Official Operations

2015.04.02 More

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