Jeongkwang Tech Co., Ltd. is a company established in Gumi-si, Gyeongsangbuk-do in 2010, led by CEO Lim Ho-young. It is a manufacturer of other industrial glass products specializing in the development and production of quartz glass (Quartz) and ceramic ware, which are core components in semiconductor and solar manufacturing processes.

"Since its establishment in Gumi-si, Gyeongsangbuk-do in 2010, Jeongkwang Tech Co., Ltd. has been a hidden champion specializing in the development and production of quartz glass (Quartz) and ceramic ware, which are core components that determine the productivity of semiconductor and solar manufacturing processes. Based on its ultra-precision machining technology, the company is stably incorporated into the value chains of major domestic semiconductor manufacturers, and has been externally recognized for its technical expertise and growth potential by acquiring venture company certification. In particular, based on its strong position in the consumable parts market, it has achieved steady sales growth every year, and utilizes the geographical advantages of the Gumi National Industrial Complex to establish a flexible production system that responds quickly to customer demands. Moving forward, the company is focusing its R&D capabilities to leap forward as a precision material company leading the next-generation semiconductor processes and renewable energy fields."

Business Areas

• Consumable Parts Business for Semiconductor and Solar Cell Processes: Jeongkwang Tech produces and supplies high-purity quartz components used in semiconductor front-end processes such as etching, deposition, and diffusion, as well as ceramic ware for solar ingot and wafer manufacturing, tailored to customer specifications. By supplying essential consumable parts in a timely manner for the stability of customer processes, we exclusively secure continuous replacement demand, and operate a solution-based business model that goes beyond simple component supply, providing technical consulting and feedback for process efficiency improvement.

Products

• Quartz Components for Semiconductor Manufacturing: We produce high-purity quartz glass components that protect and transport wafers in areas exposed to high-temperature environments and corrosive gases during semiconductor wafer processes. We maintain nano-level precision to respond to our customers' micro-process units and ensure the highest quality through a clean production process that minimizes impurity contamination.
• Ceramic Ware: We produce ceramic components used in semiconductor and solar manufacturing processes.

Special Notes

• Ultra-precision Machining Technology and Venture Company Certification: Based on its ultra-precision machining technology, it is stably incorporated into the value chains of major domestic semiconductor manufacturers, and has been recognized for its technical expertise and growth potential by acquiring venture company certification.
• Stable Sales Growth and Utilization of Geographical Advantages: Based on its strong position in the consumable parts market, it has achieved steady sales growth every year, and utilizes the geographical advantages of the Gumi National Industrial Complex to establish a flexible production system that responds quickly to customer demands.
• Solution-based Business Model: It operates a solution-based business model that goes beyond simple component supply, providing technical consulting and feedback for process efficiency improvement, and plays a key role in the downstream industries linked to global companies such as Samsung Electronics and SK Hynix.

Recruitment Information

• Main Hiring Positions: It is expected to primarily recruit for positions such as production, quality control, and research and development.
• Benefits: National Pension, Health Insurance, Industrial Accident Compensation Insurance, Employment Insurance (4 major insurances), Retirement Pension.

💡 A Word from JobPloy
Jeongkwang Tech Co., Ltd. is a technology-based small and medium-sized enterprise that produces core components for the semiconductor and solar industries. There is a high probability of working in production, quality control, and research and development fields. If you have the will for precise work and skill acquisition, it can be a good opportunity.