Doho Co., Ltd. is a specialized manufacturer of shipbuilding and offshore structures based in Ulsan, established in 2015 and led by CEO Lee Kyung-min. The company contributes to the domestic shipbuilding industry by engaging in the main businesses of manufacturing ship equipment and contract manufacturing of ship blocks.

Established in 2015 and headquartered in Ulju-gun, Ulsan Metropolitan City, Doho Co., Ltd. is a specialized manufacturer of shipbuilding and offshore structures. Engaging in the production of ship equipment, contract manufacturing of ship blocks, and the manufacturing of onshore metal frame structural materials, the company has grown into a key partner in the domestic shipbuilding industry. In particular, it possesses precision manufacturing technology for major blocks and structures used in large vessels and is demonstrating rapid growth, having achieved sales of 12.2 billion KRW as of 2024.

Business sectors

• Ship Equipment and Structure Contract Manufacturing Business: Doho Co., Ltd. manufactures and supplies ship blocks and structures essential to the production processes of nearby major shipyards, including Hyundai Heavy Industries. By utilizing large-scale facilities and a skilled workforce, the company secures cost competitiveness and maintains a flexible response system tailored to client production schedules.

Products

• Hull Blocks and Ship Structures: We precision-manufacture and supply major structures essential for the construction of large vessels, such as hull blocks—the core units forming the ship's skeleton—as well as deckhouses and engine room structures. Designed using special steel processing technology and high-strength welding techniques, they are engineered to maintain unwavering durability even in harsh marine environments, including rough waves and salinity.

Special Features

• Specialized Manufacturing Technology for Shipbuilding and Offshore Structures: We possess precision manufacturing technology for major blocks and structures used in large vessels, and produce high-quality products by applying special steel processing technology and high-strength welding techniques.
• Geographical Advantage and Cooperation with Major Shipyards: Located in Ulsan, we maintain close cooperation with nearby major shipyards, including Hyundai Heavy Industries, and supply high-quality metal structural materials required for the construction of offshore plants and large vessels.
• Stable growth and financial soundness: The company is showing rapid growth, achieving sales of 12.2 billion won as of 2024, and has sound creditworthiness and the ability to cope with external environments.

Job Information

• Key Recruitment Positions: Production and technical staff related to the manufacturing and contract manufacturing of ship components
• Benefits: National Pension, Health Insurance, Employment Insurance, Industrial Accident Insurance (4 major insurances)

💡 A word from Jobploy
Doho Co., Ltd. is a small to medium-sized enterprise based in Ulsan specializing in the manufacturing and contract manufacturing of ship components. It is anticipated that there will be a significant number of technical and production positions, primarily for the fabrication of hull blocks and ship structures. Skilled technical expertise, such as welding and machining, may be required, and strict adherence to safety regulations is paramount. Due to the nature of the shipbuilding industry, the working environment may be somewhat rough; however, acquiring technical skills and building experience can provide a stable employment opportunity.