SUNBO Industries Co., Ltd

Based in Busan, South Korea, SUNBO Industries Co., Ltd. serves as a prominent manufacturer and engineering specialist within the global shipbuilding and offshore sectors. Established in 1986 under the name Namyoung Industry, the company has spent nearly four decades evolving from a local manufacturer into a comprehensive partner for major shipyards and marine engineering firms. It is best known for pioneering and refining the concept of modular construction in shipbuilding, a method that significantly streamlines the vessel construction process. At the core of the company’s operations is the design, fabrication, and assembly of complex modular units. rather than assembling individual components directly on a vessel, SUNBO manufactures large-scale packages—such as engine room units, tank top units, and fuel handling systems—at its own onshore facilities. These pre-assembled modules are then delivered to shipyards for final integration, reducing dock time and improving construction efficiency. This operational model has made the company a critical link in the supply chain for commercial ships as well as specialized offshore vessels like Floating Production Storage and Offloading (FPSO) units. Over the years, SUNBO has expanded its technological scope beyond traditional machinery packages to address the maritime industry’s shift toward cleaner energy. The company has developed significant capabilities in gas handling and thermal solutions, supporting the sector’s transition to alternative fuels. Its engineering teams now design and build sophisticated systems for Liquefied Natural Gas (LNG) propulsion, including Fuel Gas Supply Systems (FGSS) and Boil-Off Gas (BOG) compressors. These systems are critical for managing cryogenic fuels and ensuring the safe operation of dual-fuel vessels. The company operates multiple production factories and research facilities in the Busan region, where it tests new technologies related to decarbonization, including solutions for ammonia, methanol, and carbon capture. Through its "SUNBO Family" network, which includes varying specialized subsidiaries, it coordinates a wide range of industrial activities, from heavy steel structure fabrication to precision environmental engineering. Today, SUNBO Industries functions not merely as an equipment supplier but as a specialized solution provider, helping the global maritime fleet navigate the technical complexities of modern ship operation and environmental compliance.