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Industry Information
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
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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
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Hilong Offshore Engineering Signs $76.2 Million Contract for Installation and Decommissioning Services
2024.02.07
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Hilong Signs $53.6 Million Drilling Equipment Contract with ADNOC Drilling
2023.10.13
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Hilong HL125S High-Steel Grade-Sulfur Resistant Drill Rods Selected in 2023 Shanghai Innovative Product Recommendation Catalog
2023.07.31
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Hilong Offshore Engineering (Hong Kong) Signs Transportation and Installation Contract Worth at Least $36 Million
2023.07.27
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About Hilong
Group overview
55世纪app:Event Records
QHSE
55世纪app:Technological Innovation
55世纪app:Corporate Culture
Products and Services
Oil Equipment
Oil services
Line Pipe Technology & Services
55世纪app:Offshore Engineering
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News
55世纪app:Group News
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55世纪app:Industry Information
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