Seojin Industry is a company specializing in metal product coating and other film treatments, led by CEO Jeon Young-hwan, located at 8 Gajeong-ro 37beon-gil, Seo-gu, Incheon. Established on September 1, 1998, the company performs coating work for surface protection and corrosion prevention of industrial, automotive, LED lighting, railway, communication, and medical device components. Operated by approximately 20 employees, the company also engages in die-casting, precision sheet metal, and the manufacturing and sales of radiant heating panels, in addition to metal coating.

"Hello. I am Jeon Young-hwan, CEO of Seojin Industry Co., Ltd. We sincerely welcome you to our company's website. Seojin Industry is a company specializing in metal product coating, which is performed to enhance the aesthetics, prevent corrosion, and protect the surface of components (metal products) for industrial, automotive, LED lighting, railway, communication, and medical applications. The importance of metal coating lies in its role as the final finishing process for products, acting as a filter to check for defects from previous processes. In our main business of powder coating, liquid coating, and ceramic coating, there has been a recent trend where customers are entrusting us with Turn-Key orders, requiring us to take responsibility for the entire production process, from mold manufacturing, casting, machine processing, plating, metal coating, inspection, and delivery. Currently, to meet customer demands, Seojin Industry has acquired a die-casting factory and directly produces high-quality casting products. Furthermore, Seojin Industry is developing, producing, and selling its own brand of electric heaters (low-temperature radiant panels, high-temperature radiant panels, heat domes). We promise to dedicate ourselves to continuous technological development and quality improvement to repay our customers' advice and support, and to always remain a grateful company that never forgets its initial commitment. Thank you."

Business Areas

• Metal Coating and Film Treatment: We specialize in powder, liquid, and ceramic coating for surface protection and corrosion prevention of metal products used in industrial, automotive, LED lighting, railway, communication, and medical applications.
• Die-Casting and Precision Sheet Metal: According to customer requirements, we take responsibility for managing the entire process of metal product manufacturing, including mold making, die-casting, machine processing, and precision sheet metal, and directly produce high-quality products.
• Heater Development and Production: We develop, produce, and sell low/high-temperature radiant heating panels and heat domes using electricity under our own brand, expanding our business into the field of eco-friendly energy solutions.

Products

• LED Lighting Fixtures and Streetlight Fixtures: We provide metal coating and film treatment for components of various LED lighting products, including automotive LED headlights and LED streetlight fixtures.
• Electronic Communication Product Components: We provide manufacturing and metal coating services for components used in electronic and communication products, enhancing product durability and aesthetics.
• Radiant Heating Panels: Our low/high-temperature radiant heating panels and heat domes, developed with our own technology, provide efficient electric heating solutions and can be applied in various spaces.

Special Notes

• Comprehensive Metal Surface Treatment Technology: We possess powder, liquid, and ceramic coating technologies for metal products in various fields such as industrial, automotive, and LED lighting. This plays an essential role in preventing corrosion and protecting the surface of products.
• Establishment of Turn-Key Production System: We efficiently respond to customer demands through a Turn-Key system that manages and takes responsibility for the entire production process, from mold manufacturing to die-casting, machine processing, plating, metal coating, inspection, and delivery. In particular, we directly operate a die-casting factory to produce high-quality casting products.
• Quality and Environmental Management System Certification: We have obtained international quality and environmental management system certifications such as ISO 9001, ISO 14001, and IATF 16949:2016, ensuring product reliability and production process stability. Furthermore, we are committed to continuous technological development through our corporate research institute.

Recruitment Information

• Main Hiring Positions: We primarily recruit experienced and new employees for manufacturing-related positions such as metal processing, coating, production management, and quality control.
• Benefits: We provide the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
Seojin Industry is a company active in various metal processing fields, including metal coating and film treatment, die-casting, and heating panel manufacturing. Foreign workers are expected to primarily participate in production or technical roles. Metal processing and coating work require precision and strict adherence to safety regulations, and it can be a good opportunity if there is a willingness to acquire related skills. Furthermore, as the company strives for technological innovation, such as developing its own brand of heating panels, there is potential to learn new technologies and grow.