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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 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
Hilong Signed a Drill Pipe and Coating Service Contract Worth about US$21 million in the Americas

2022.06.16 More
Two Hilong companies recognized as "Specialized, Refinement, Differential, Innovation (SRDI)" Enterprises in Shanghai in 2021

2022.06.16 More
Two Hilong projects recognized in first batch for Shanghai High-tech Achievement Transformation Project 2022

2022.03.01 More

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