Jeongwoo Tech Co., Ltd. is a plating specialist company located in Namdong-gu, Incheon, led by CEO Lee Seo-jeong. It specializes in surface treatment of electronic and communication components, aerospace electronics, and defense industry components, and has 16 employees.

"Jeongwoo Tech Co., Ltd. is committed to creating the future of Korea's surface treatment industry and actively responding to customer demands by establishing quality management as its top priority. From core components applied across all sectors of the defense industry to next-generation 5G communication networks and automotive components, the company has earned recognition for its technology and quality from customers, achieving co-growth with them. In particular, it holds a unique position in the field of anodizing technology, which ensures corrosion resistance and durability for aircraft and defense components."

Business Areas

• Aerospace Electronics and Defense Industry Component Surface Treatment: Secures technological superiority based on fundamental plating technology related to aerospace electronic components and defense industry components. Expanding its business based on a stable customer base in the domestic defense industry.
• Electronic and Communication Component Surface Treatment: Performs surface treatment for various electronic and communication components, from next-generation 5G communication networks to automotive components. Achieves co-growth by earning recognition for its technology and quality from customers.
• Special Process Surface Treatment: Specializes in essential special processes for defense products, including aluminum anodizing, chromate treatment, and stainless steel passivation. Possesses technology that meets military specifications (MIL-SPEC).

Products

• Chemical Conversion Coating (Chromate): Provides chemical conversion coating technology that enhances corrosion resistance and paint adhesion on metal surfaces. Applied to various industrial components.
• Electroless Nickel Plating: Specializes in electroless nickel plating, which provides uniform thickness, excellent wear resistance, and corrosion resistance. Primarily used for precision components.
• Anodic Oxidation Coating (Anodizing): A technology that forms an oxide film on aluminum surfaces to enhance corrosion resistance, wear resistance, and electrical insulation. Provides both soft and hard anodic oxidation coatings.

Special Notes

• Aerospace and Defense Industry Special Process Certification: Obtained special process certifications from major domestic defense companies such as Korean Air, LIG Nex1, Korea Aerospace Industries (KAI), and Hanwha Systems, demonstrating its technological prowess. Holds KSPC and KS Q 9100 aerospace and defense quality certifications.
• Continuous R&D and Technological Innovation: Invests in continuous research and development and process technology development through its corporate research institute. This contributes to the localization of high-value-added defense components and quality enhancement.
• Quality Management System: Prioritizes quality management based on quality and environmental management system certifications such as ISO9001, ISO14001, KSPC, and KS Q 9100. Practices thorough quality control for customer satisfaction.

Recruitment Information

• Main Hiring Positions: Primarily recruits for production roles, and also conducts recruitment for experienced professionals.
• Benefits: Provides four major insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), along with welfare benefits such as severance pay, annual leave system, night work allowance, and holiday work allowance.

💡 A Word from JobPloy
Jeongwoo Tech is a technologically capable company specializing in surface treatment for aerospace and defense industry components. Foreign workers employed in production roles are highly likely to participate in precise plating and surface treatment processes. Adherence to safety rules and meticulous attention are required during work, and it will be an opportunity to develop expertise through skill acquisition.