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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 Shenglong Inspection obtains first MFL-magnetic flux leakage inspection certificate for in-pipeline inspection in China under new rules

2023.01.06 More
Hilong signed a drill pipe supply contract worth about US$61.5 million

2022.12.30 More
Consolidating the Middle East market and developing the EU market Hilong signed a drill pipe and coating service contract with a total value of about 24.9 million US dollars

2022.11.18 More
Hilong signs a drill pipe and coating service contract with a total value of around 41.5 million US dollars to further consolidate its position in the American market

2022.11.08 More
Hilong Shenglong Inspection successfully wins bid for water cycle test platform project

2022.07.17 More

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