China
ROC-MASTER PIPING SOLUTIONS LTD., a subsidiary of the Ruolai Group, specializes in double-metallic composite pipes, seabed flanges, and compression fittings, offering pipeline prefabrication, overlay welding processing, and ASME/DNV certified solutions. The company serves the petrochemical and offshore platform sectors with four production bases globally, employing over 600 people and providing services for more than 1000 projects. Key products include high-performance corrosion-resistant composite pipes, compression fittings that reduce weight by nearly 75%, and J-collars used in deep-water seabed pipeline systems.
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