Jeongjin Aerospace Co., Ltd. is a specialized manufacturer of aerospace and defense industry parts, established on March 1, 1991. Located in Cheonan, Chungcheongnam-do, it produces aircraft parts, defense parts, and semiconductor equipment parts. Approximately 37 employees currently work there.

"Since its establishment in 1991, Jeongjin Aerospace has aimed to be a customer-centric manufacturing specialist, growing steadily for over 30 years. We provide the highest quality based on accumulated technology and production infrastructure from manufacturing various ultra-precision machined products."

Business Areas

• Aerospace and Defense Industry Parts Manufacturing: We precisely manufacture various parts required for the aerospace and defense industries. We produce parts for a wide range of fields, including fighter jets, helicopters, passenger planes, Korean launch vehicles, and guided weapons.
• Semiconductor Equipment Parts Manufacturing: In addition to the aerospace and defense industries, we also produce precision parts used in semiconductor equipment. We provide high-quality parts using advanced technologies such as 5-axis machining, MCT, and CNC lathes.

Products

• Aircraft Parts: We develop and produce various core parts used in fighter jets, helicopters, passenger planes, etc. Key products include 1st stage propulsion system supply line assemblies, hydraulic actuators, and manifolds.
• Defense Parts: We manufacture various defense industry parts, including components for fighter jets such as KT-1, T/FA-50, F-15K, KF-21, and components for KUH-1 (Surion) helicopters. We also participate in the development of guided weapon components.
• Semiconductor Equipment Parts: We produce parts for semiconductor equipment that require high precision. We provide products that meet customer requirements through optimized process design and collaboration.

Special Notes

• Ultra-precision machining technology: Based on core technologies such as 5-axis machining, MCT, and CNC lathes, we produce parts for aerospace, defense, and semiconductor fields that require ultra-precision. We provide the highest quality products with long-standing technology and know-how.
• Customer-centric quality management: From product development to shipment, we strive to meet 100% of customer requirements through optimized process design and collaboration. We lead change through continuous research and innovative development.
• Key industry partnerships: As a primary partner of Hanwha Aerospace, we play an important role in the aerospace and defense industries. We are recognized for our stable production environment and technological capabilities.

Recruitment Information

• Main Hiring Positions: The main positions we recruit for include production workers (5-axis machining, quality measurement), management support (safety/environment/general affairs), sales management, production/process managers, and quality managers.
• Benefits: We provide welfare benefits such as health check-ups, Tomorrow Chaeum Deduction, and paternity leave.

💡 A Word from JobPloy
Jeongjin Aerospace Co., Ltd. is a technology-based small and medium-sized enterprise that specializes in ultra-precision machining of aircraft and defense parts. The capabilities of foreign workers can be significantly utilized primarily in production, quality control, and technology development roles. Precision work skills and meticulousness are required, and a willingness to acquire technology in related fields can lead to good opportunities.