Seojin MC Co., Ltd. is a metal cutting machine and metal structure manufacturing company located in Saengnim-myeon, Gimhae-si, Gyeongsangnam-do. We specialize in manufacturing and supplying transformer tanks, shipbuilding equipment, and fabricated welded products. We demonstrate stable manufacturing capabilities based on skilled machining and fabrication techniques.

"Seojin MC Co., Ltd. is a company specializing in the manufacturing of metal cutting machines, transformer tanks, and shipbuilding equipment."

Business Areas

• Transformer Tank Manufacturing: We precisely machine and manufacture transformer enclosures and installation metal tanks used in power facilities. We undergo strict fabrication and assembly processes tailored to industry characteristics that require high durability and airtightness.
• Shipbuilding Equipment and Fabrication Production: We specialize in producing metal outfitting and fabricated structures required for the shipbuilding and marine industries. We supply products customized to client specifications through metal cutting, fabrication, welding, and finishing processes.

Products

• Transformer Tank: High-quality metal tank products that protect internal transformer components and prevent leakage of insulating oil. These are essential structures for maintaining a stable power grid.
• Shipbuilding Steel Outfitting and Fabricated Welded Products: Metal outfitting and welded structures applied to ship assembly and structural support. They are manufactured in compliance with demanding classification society standards and quality requirements.

Special Notes

• Consistent Fabrication and Finishing Process Capability: We possess the facilities and skilled personnel to smoothly perform processes ranging from metal cutting to fabrication, welding, and finishing. This allows us to maintain consistent quality in the production of medium to large steel structures.
• Thorough Quality and Inspection Management: To meet the strict standards for transformer tanks and shipbuilding parts, we systematically operate fabrication inspection and quality inspection processes.

Recruitment Information

• Main Hiring Positions: Fabricated Welded Product Finisher, Transformer and Fabrication Quality Control/Inspector, Machine Machining and Assembly Worker
• Benefits: Four major social insurance (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), Retirement Pension

💡 A Word from JOBPLOY
Due to the nature of the processes involving transformer tanks and shipbuilding equipment, dust and noise may occur during the finishing work of fabricated welded products, so safety equipment such as safety goggles, dust masks, and earplugs must always be worn. It is important to strictly observe hoist and crane safety rules when moving or processing heavy objects, and you can build a stable career as a technician by faithfully learning drawing verification and finishing/welding skills. JOBPLOY.