Jeongjin Tech Co., Ltd., established in 2015 and headquartered in Hwaseong-si, Gyeonggi-do, is a specialized company for machinery and core components used in the manufacturing of semiconductors and displays (OLED). It specializes in high-precision linear component machining and collaborates with major domestic semiconductor and display equipment manufacturers.

"Jeongjin Tech, established in 2015 and headquartered in Hyangnam-eup, Hwaseong-si, Gyeonggi-do, is a specialized company for machinery and core components used in the manufacturing of semiconductors and displays (OLED). The company specializes in high-precision linear component machining, which is critical for semiconductor process equipment. Since its establishment, through continuous facility investment and technological advancement, it has built close cooperative relationships with major domestic semiconductor and display equipment manufacturers. In particular, Jeongjin Tech goes beyond simple machinery manufacturing, providing customized engineering solutions that resolve complex machining challenges in high-tech industrial fields requiring extreme precision, thereby solidifying its market position. Currently, it is focusing its capabilities on the localization of parts and the development of next-generation process equipment components, growing into a manufacturing-based hidden champion with global competitiveness."

Business Areas

• Precision Machining Business for Core Components of Semiconductor and OLED Equipment: Jeongjin Tech supplies precision mechanical components for core equipment in semiconductor and OLED production lines, manufactured to customer specifications on an order-production basis. In particular, by utilizing linear machining technology, we ensure the durability and accuracy of transfer equipment components that require high-precision linear motion.

Products

• Precision Machined Components for Semiconductor and OLED Equipment: We process and supply precision mechanical components used in core equipment for semiconductor and OLED production lines, manufactured to customer specifications on an order-production basis. Through high-precision linear machining technology, we enhance the durability and accuracy of components, contributing to improved equipment reliability.

Special Notes

• High-precision linear machining technology: We possess specialized technology for high-precision linear component machining, which is critical for semiconductor process equipment. This ensures the durability and accuracy of transfer equipment components, contributing to increased equipment reliability and reduced process defect rates for our clients.
• Provision of customized engineering solutions: Beyond simple machinery manufacturing, we solidify our market position by providing customized engineering solutions that resolve complex machining challenges in high-tech industrial fields requiring extreme precision.
• Localization of parts and development of next-generation equipment components: We continuously propose high-quality domestic machining solutions that can replace imported parts, and we are focusing our capabilities on developing next-generation process equipment components, growing into a manufacturing-based hidden champion with global competitiveness.

Recruitment Information

• Main Hiring Positions: We primarily recruit Machining Center Operators (MCT), Quality Assurance Inspectors, and CAD specialists.

💡 A Word from JobPloy
Jeongjin Tech Co., Ltd. is a company that precisely machines semiconductor and OLED equipment components. You may be assigned roles such as a Machining Center operator or a Quality Inspector. The field of precision machining requires high concentration and meticulousness, and it offers the advantage of developing expertise through skill acquisition and proficiency improvement. Understanding accurate work and quality control is crucial, so please keep this in mind.