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News

Hilong Marine Engineering signs contract for $12 million for Thai Offshore Oilfield Project

2023.05.09More

Hilong Oil Service successfully passes first supervision and audit after obtaining API Spec Q2 certificate for drilling and workover

2021.12.16 More
Hilong Signs High-performance Drill Pipe Supply Contract Valued at Approximately US$69 Million

2021.10.14 More
Hilong Signed a Crude Oil Pipeline Service Contract with a Total Contract Amount of about RMB 145.4 Million

2021.09.30 More
Hilong Won the Second Prize of Shanghai Key Product Quality Research Achievement Project Award

2021.09.28 More
Hilong Signed two Drill Pipe Supply Contracts Worth RMB 86.9 Million

2021.07.26 More

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