JONGHAP PRECISION, The Republic of Korea - Komachine Supplier Profile and Product List

- A specialized manufacturer of marine engine components, focusing on the production of critical parts such as piston crowns, cylinder covers, and piston skirts. As a key manufacturing affiliate within the Jonghap Maritime Group, the company leverages comprehensive solutions across the maritime industry. It plays a vital role in supplying essential components to major domestic and international engine manufacturers and the shipbuilding industry, underpinned by precise technical capabilities and robust quality management systems.A specialized manufacturer of marine engine components, focusing on the production of critical parts such as piston crowns, cylinder covers, and piston skirts. As a key manufacturing affiliate within the Jonghap Maritime Group, the company leverages comprehensive solutions across the maritime industry. It plays a vital role in supplying essential components to major domestic and international engine manufacturers and the shipbuilding industry, underpinned by precise technical capabilities and robust quality management systems.
- Marine engine piston crown manufacturing technology: Precision machining and production capabilities for piston crowns, a core component of large marine engines.Marine engine piston crown manufacturing technology: Precision machining and production capabilities for piston crowns, a core component of large marine engines.
- Marine engine cylinder cover manufacturing technology: High-quality production and supply capabilities for cylinder covers, which seal the engine's combustion chamber.Marine engine cylinder cover manufacturing technology: High-quality production and supply capabilities for cylinder covers, which seal the engine's combustion chamber.
- Marine engine piston skirt manufacturing technology: Specialized manufacturing technology for piston skirts, supporting stable piston operation.Marine engine piston skirt manufacturing technology: Specialized manufacturing technology for piston skirts, supporting stable piston operation.
- Production technology for various engine components, including cylinder heads, valve spindles, and valve seats for marine engines.Production technology for various engine components, including cylinder heads, valve spindles, and valve seats for marine engines.
- Possession of patented technology related to the chrome plating method for piston crowns.Possession of patented technology related to the chrome plating method for piston crowns.
- Manufacturing expertise based on welding and reconditioning technologies certified by global engine manufacturers and classification societies.Manufacturing expertise based on welding and reconditioning technologies certified by global engine manufacturers and classification societies.
- Globally recognized technical certifications: Technical capabilities acknowledged by major engine manufacturers such as MAN Diesel & Turbo, Wartsila, MHI(UEC), and classification societies including ABS, DNV-GL, BV, LR, KRS.Globally recognized technical certifications: Technical capabilities acknowledged by major engine manufacturers such as MAN Diesel & Turbo, Wartsila, MHI(UEC), and classification societies including ABS, DNV-GL, BV, LR, KRS.
- Extensive product portfolio: Comprehensive production capabilities for piston crowns, cylinder covers, piston skirts, as well as cylinder heads, valve spindles, and valve seats, covering a wide range of critical marine engine components.Extensive product portfolio: Comprehensive production capabilities for piston crowns, cylinder covers, piston skirts, as well as cylinder heads, valve spindles, and valve seats, covering a wide range of critical marine engine components.
- Strong domestic and international client network: Stable supply records to major domestic engine manufacturers like Hyundai Heavy Industries and Doosan Heavy Industries, along with exports to international markets including Wartsila (Switzerland), Japan, and China.Strong domestic and international client network: Stable supply records to major domestic engine manufacturers like Hyundai Heavy Industries and Doosan Heavy Industries, along with exports to international markets including Wartsila (Switzerland), Japan, and China.
- Synergistic effects within Jonghap Group: Utilization of the group's integrated capabilities in parts manufacturing, sales, repair, and reconditioning to provide customized total solutions to clients.Synergistic effects within Jonghap Group: Utilization of the group's integrated capabilities in parts manufacturing, sales, repair, and reconditioning to provide customized total solutions to clients.
- Long-standing experience and expertise: Over 30 years of accumulated in-depth experience and technical know-how in marine engine component manufacturing since its establishment in 1991.Long-standing experience and expertise: Over 30 years of accumulated in-depth experience and technical know-how in marine engine component manufacturing since its establishment in 1991.
- Excellent corporate creditworthiness: Strong credit standing in commercial transactions and a high level of adaptability to external environmental changes.Excellent corporate creditworthiness: Strong credit standing in commercial transactions and a high level of adaptability to external environmental changes.
- Shipbuilding Industry (new construction and ship repair)Shipbuilding Industry (new construction and ship repair)
- Offshore Plant IndustryOffshore Plant Industry
- Heavy Industry (large marine engine manufacturing)Heavy Industry (large marine engine manufacturing)
- Japan, China, SingaporeJapan, China, Singapore
- Switzerland, GermanySwitzerland, Germany
- ISO 9001 (Quality Management System) certification.ISO 9001 (Quality Management System) certification.
- ISO 14001 (Environmental Management System) certification.ISO 14001 (Environmental Management System) certification.
- ISO 45001 (Occupational Health and Safety Management System) certification.ISO 45001 (Occupational Health and Safety Management System) certification.
- Technical certifications from global marine engine manufacturers (MAN Diesel & Turbo, Wartsila, MHI(UEC)) and major classification societies (ABS, DNV-GL, BV, LR, KRS).Technical certifications from global marine engine manufacturers (MAN Diesel & Turbo, Wartsila, MHI(UEC)) and major classification societies (ABS, DNV-GL, BV, LR, KRS).
- Accreditation of a corporate R&D center (2001).Accreditation of a corporate R&D center (2001).
- INNO-BIZ (Innovative Small and Medium Business) certification.INNO-BIZ (Innovative Small and Medium Business) certification.
- Patent ownership related to the piston crown chrome plating method.Patent ownership related to the piston crown chrome plating method.