J.O. Engineering Co Ltd

About J.O. Engineering Co Ltd

J.O. Engineering Co., Ltd. was founded in 1998 in Ulsan, South Korea, one of the country’s key maritime and industrial hubs. Since its early days, the company has been focused on supporting the marine industry with high-quality equipment, spare parts, and engineering services built on Korea’s strong foundation in shipbuilding technology. For more than 25 years, the company has worked with shipowners, operators, and builders around the world. From supplying main engine components to handling complex machinery retrofits, they’ve built a reputation for reliability and consistency. Their ability to source and deliver Korean-manufactured parts quickly has helped reduce downtime for vessels in drydock, alongside, or at sea. As an authorized agent of Hyundai Global Service and Hyundai Heavy Industries, J.O. Engineering specializes in supplying genuine spare parts for main and auxiliary engines, including Hyundai Man B&W, Hyundai Sulzer, and Himsen engines, as well as other Korean-made marine machinery. Alongside its supply capabilities, the company also provides technical consulting and full EPC (Engineering, Procurement, and Construction) solutions. Whether it’s advising on a shipbuilding project or supporting a vessel’s upgrade, their team works closely with clients to tailor services that match real-world operations - not just textbook specs. Over the years, they’ve expanded their network and service coverage, now reaching ports across Asia, the Middle East, and Europe. One of their growing partnerships includes exclusive representation in Greece through Seascape Ltd., helping to extend local service to Mediterranean clients who need faster and more focused support. By combining long-term experience with practical service, J.O. Engineering continues to assist the maritime sector with dependable parts, hands-on guidance, and solutions that fit today’s vessel requirements. Their team’s knowledge and steady commitment to the job have made them a trusted resource in an industry where timing, quality, and precision still matter most.