South Korea
About SJM Co., Ltd.
SJM Co., Ltd. is a South Korean manufacturer specializing in automobile and industrial products, serving both domestic and international markets. Founded in 1975 and headquartered in Ansan-si, the company was formerly known as Sung Jin Machinery Co., Ltd. before rebranding in November 1996.
Core Product Offerings
- Automotive & Industrial Components: Welded parts, flex tubes (conventional, self-supporting, thermal compensating, EGR, turbo noise decoupling, truck, and industrial engine).
- Energy & Marine Solutions: LNG carriers, FSRU, FPSO, bunkering, re-gasification units, dual-fuel engines, tanks, and terminals.
- Turbine & Piping Systems: Gas/steam turbine components, HRSG-casing, non-metal bellows, duct systems, condenser inlets/outlets, cooling water systems, and flexible hoses.
- Chemical & Industrial Processing: Styrene monomer, FCC units, naphtha cracking centers, aromatics, carbon black delayed cokers, propane dehydrogenation, and heat exchangers.
- Specialized Joints & Connectors: Pump connectors, bellows-type joints, slip joints, multi-joints, and CB joints.
Innovation & Future Technologies
- New Mobility: Products for electric vehicles (EVs) and fuel cell electric vehicles (FCEVs).
- High-Tech Applications: Solutions for aerospace, hyper-speed transportation, and nuclear fusion power plants.
With decades of expertise, SJM Co., Ltd. continues to expand its portfolio, delivering precision-engineered solutions across diverse industries.
