SJ Enterprise Co., Ltd. is a company established in 2001 and headquartered in Miryang, Gyeongsangnam-do. It is primarily a manufacturer of other structural metal products, specializing in the manufacturing and sales of cable trays and ducts. The company has secured unique technological capabilities in the field of industrial duct and steel structure manufacturing.

"SJ Enterprise Co., Ltd. is a specialized metal processing product manufacturing company established in 2001 and headquartered in Miryang, Gyeongsangnam-do. Based on over 20 years of extensive experience, the company has secured unique technological capabilities in the field of industrial duct and steel structure manufacturing, and stably supplies high-quality products through skilled personnel. It primarily operates a B2B business model, designing, manufacturing, and supplying ducts for air conditioning systems and various structures for the construction and plant industries, recording annual sales of approximately 9 billion won, making it a robust small but strong company."

Business Areas

• Manufacturing of Industrial Ducts and Air Conditioning Equipment: We specialize in manufacturing and supplying duct systems, which are core materials that determine the ventilation and heating/cooling efficiency of buildings. We possess precise design capabilities tailored to our clients' requirements and maintain a technological advantage in the market by producing special standard products suitable for large plants and high-rise buildings.
• Cable Tray Manufacturing and Sales: We manufacture and sell cable trays used to support and protect wires and cables. We are gaining attention in the market, especially through the development of special products such as cable trays with photoluminescent evacuation markings.
• Steel Structure Manufacturing: We design, manufacture, and supply various steel structures required for the construction and plant industries. This forms a major business area along with industrial ducts, operating a B2B business model through stable product supply.

Products

• Metal Ducts for Air Conditioning: These are metal duct products manufactured to control airflow and optimize indoor environments. As one of SJ Enterprise's main products, they ensure long-term performance through noise reduction design and corrosion-resistant materials.
• Cable Trays: These are structures used to safely support and route wires and cables. We produce high-quality products that have obtained Korean Industrial Standard (KS) certifications, such as punched cable trays (KS C 8464).
• Cable Trays with Photoluminescent Evacuation Markings: These are special cable trays equipped with photoluminescent markings that guide evacuation routes in case of disaster. They are gaining attention in the market for enhanced safety features and showcase SJ Enterprise's technological capabilities.

Special Notes

• Over 20 years of experience and unique technological capabilities: Since its establishment in 2001, the company has secured unique technological capabilities in the field of industrial duct and steel structure manufacturing, based on over 20 years of extensive experience. It is expanding its technology portfolio through continuous investment in research and development.
• High-quality products and stable supply: We stably supply high-quality products through skilled personnel and possess precise design capabilities tailored to our clients' requirements. We demonstrate strengths in technological completeness and commercialization capabilities compared to major competitors.
• Possession of various certifications and patents: The company has obtained Korean Industrial Standard (KS) certifications (KS C 8464, KS C 8460, KS C 8465) and ISO 9001 Quality Management System certification. Furthermore, as a patent-holding company, its expertise in the field is confirmed.

Recruitment Information

• Benefits: We provide the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
SJ Enterprise Co., Ltd. is a metal product manufacturer specializing in cable tray and duct manufacturing. Employees will primarily perform tasks such as metal processing, welding, and assembly within the factory. Adherence to safety regulations and a willingness to acquire technical skills are important, and it would be suitable for diligent foreign workers who can demonstrate teamwork and contribute to achieving production targets.