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Hilong's High-Grade Sulfur-Resistant Drill Pipe Project Selected for "Sci-Tech Innovation China" Leading Technology List

2024.07.12More

Hilong's High-Grade Sulfur-Resistant Drill Pipe Project Selected for "Sci-Tech Innovation China" Leading Technology List

2024.07.12 More
Tianjin Deputy Mayor Li Wenhai and Delegation Visit Hilong Group of Companies

2024.03.29 More
Shanghai Hilong Drill Pipe Awarded National Manufacturing Single-Item Champion Enterprise

2024.03.13 More
Hilong's High-grade Steel Sulfur-resistant Drill Pipes Development and Application Project Won the Gold Award at Shanghai Excellent Invention Selection Competition

2024.02.21 More
Hilong Offshore Engineering Signs $76.2 Million Contract for Installation and Decommissioning Services

2024.02.07 More

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