Sejin Industrial Co., Ltd. was established in 1989 and is headquartered in Seongsan-gu, Changwon-si, Gyeongsangnam-do, led by CEO Yoon Jun-hyuk. As a leader in the field of manufacturing marine module units and engine piping, it specializes in producing key components for national infrastructure industries such as shipbuilding, marine engines, defense, and power plants.

"Sejin was founded in 1989 by passionate employees and has established itself as a leader in the field of manufacturing marine Module Units and engine piping. We pursue customer-centricity and quality first, striving to build a competitive production system and improve our technological capabilities, with the goal of becoming a top company in domestic and international markets. Our parent company, Sejin Industrial Co., Ltd., and its affiliates provide expertise in various fields, including engine piping, design and manufacturing of marine equipment, hull block small/medium assembly, and eco-friendly equipment development."

业务领域

• 造船及船用发动机业务: We specialize in the manufacturing of marine Module Units and engine piping, including shipbuilding components, small/medium block manufacturing and assembly, low/medium speed engine piping, and SCR unit development and supply.
• 国防及发电厂业务: We produce engine pipes and piping systems for land and naval defense industries, and undertake container and diesel power plant projects. As a key supplier to K-defense, we provide essential piping systems for land and naval weapon systems.
• 结构金属板材及制品制造业: We manufacture structural metal plates and products, including marine engine parts, and commenced this business on October 1, 1996.

产品

• 船用模块单元: We produce various marine module units such as Tank Top Unit, F.O Supply Unit, B.W.T.S Module, and Block Assembly.
• 发动机管道: We manufacture engine piping for ships and defense, including Engine Pipe, Cargo Pipe, Classification Society Pipe, Defense Piping, Low/Medium Speed Exh' Hyd' Pipe, and Fuel Line Assy'.
• SCR装置和氢气管道: We produce SCR Units (Dosing Unit, Pump Unit, Soot Blower), which are key equipment for De-NOx eco-friendly components that comply with IMO Tier-Ⅲ environmental regulations. Recently, we are expanding our business scope to the future energy infrastructure market, including ultra-high pressure hydrogen piping.

特别事项

• 卓越的技术实力和专业知识: We possess unique technological capabilities and know-how accumulated since 1989 in the field of manufacturing marine Module Units and engine piping, and we excel in producing special piping and module units that require high precision and durability.
• 最高水平的质量和认证: We pursue customer-centricity and quality first, and have obtained ISO9001 Quality Management System and ISO14001 Environmental Management System certifications. Our expertise in the field is confirmed through our patent portfolio and project execution history.
• 市场竞争力和业务拓展: We demonstrate strengths in technological completeness and commercialization capabilities compared to major competitors, specializing in the production of key components for national infrastructure industries such as shipbuilding, marine engines, defense, and power plants, and are expanding our business scope into the future energy market.

招聘信息

• 主要招聘岗位: We mainly recruit production workers (welding, processing, simple packaging, etc.), experienced personnel for the quality assurance team, and CAD operators.
• 福利待遇: We provide the 4 major insurances (National Pension, Employment Insurance, Health Insurance, Industrial Accident Compensation Insurance), annual leave, half-day leave, and congratulatory/condolence leave and money.

💡 JobPloy 的一句话
Sejin Industrial Co., Ltd. is a specialized company in precision metal processing, including marine modules, engine piping, and defense parts. It can be a great opportunity for foreign workers interested in production, quality control, or CAD positions. The company values technology and quality and provides basic welfare benefits such as 4 major insurances, annual leave, and congratulatory/condolence leave. As there may be many automated facilities and precision processing tasks, an active attitude and meticulousness in acquiring related skills are important.