JNB Co., Ltd. is a manufacturer of machinery for semiconductor manufacturing, located in Pyeongtaek-si, Gyeonggi-do. The company's main business is the manufacturing and sales of semiconductor equipment, LCD, and industrial vacuum systems. It specializes in vacuum pump utilities and precision machined parts and was listed on the KOSDAQ market in November 2023.

"Since its establishment in 2002, JNB Co., Ltd. has been a small and medium-sized enterprise that has contributed to the localization of semiconductor, LCD, and industrial vacuum systems through continuous R&D and customer satisfaction management. Despite the high entry barriers in the industry, we have grown with abundant technological prowess and a progressive spirit of challenge, setting our management goals as a company that moves customers, satisfies employees, and is confident in its quality."

Business Areas

• Supply of Semiconductor Vacuum Infrastructure Stacker Systems: We design and manufacture customized stacker systems for integrated management and control of vacuum pumps beneath semiconductor production equipment and supply them. Beyond simple equipment stacking functions, we provide intelligent infrastructure solutions that include vibration control, gas leak monitoring, and power management.
• Production of Precision Machined Parts for Ultra-High Vacuum Pumps: Based on precision machining capabilities at the micrometer level and measurement accuracy at the 0.1 micrometer level, we produce core components for high-precision vacuum pumps. These are essential elements in the manufacturing of semiconductor vacuum equipment.
• Motion Business: We provide solutions utilizing automation equipment manufacturing, design, assembly, and linear motor technology. We pursue continuous R&D in the motion field, in addition to the vacuum and machining fields.

Products

• Stacker System for Vacuum Pumps: This is a vacuum pump interlocking equipment used in semiconductor manufacturing facilities, which enhances the space efficiency of vacuum pumps and provides functions such as vibration control and gas leak monitoring. It was developed for the first time in the world in 2003 and is supplied to Samsung Electronics' semiconductor production lines.
• Vacuum System Utilities (On-tool Setting Kits, etc.): These are core utilities combined with semiconductor vacuum pumps, supporting efficient installation and management of vacuum systems. By providing various customized solutions, they contribute to the stability and yield improvement of semiconductor processes.
• Precision Machined Parts for Ultra-High Vacuum Pumps: We produce core components used in high-precision vacuum pumps through precision machining. It includes various components such as chambers, lifters, and power distribution boxes, and is manufactured based on high technological expertise.

Special Notes

• Independent Engineering Design Capabilities and Manufacturing Know-how: Over 20 years, we have accumulated references for designing and manufacturing over 2,000 types of stacker systems and on-tool setting kits for 24 lines at Samsung Electronics semiconductor facilities. This leads to products with independent technological capabilities and excellent quality.
• Partnership with Global Leading Semiconductor Companies: We have established partnerships with Samsung Electronics, the domestic and global No. 1 and No. 2 semiconductor manufacturers, and the global No. 1 vacuum pump manufacturer. Through this, we are expanding our competitiveness not only domestically but also into overseas markets such as China and the United States.
• Continuous Research and Development and Technological Innovation: We contribute to the localization of semiconductor, LCD, and industrial vacuum systems, pursuing continuous R&D in vacuum, machining, and motion fields. We are striving for technological innovation, including obtaining NET new technology certification.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as MCT processing equipment operation, equipment/mechanical design, sales, purchasing, HR/administration, semiconductor vacuum utility equipment manufacturing (production), and logistics/material management.
• Benefits: We provide four major insurances including National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance, as well as annual leave, bereavement leave, half-day leave system, severance pay, condolence money, incentives, children's education expenses, outstanding employee awards, night/holiday work allowances, holiday gifts/bonuses, and vacation allowances. We also offer various welfare benefits such as dormitory operation, in-house cafeteria, rest areas, in-house clubs, health check-ups, lunch support, casual dress code, dedicated office building, long-term service awards, and adherence to the 52-hour work week.

💡 A Word from JobPloy
JNB Co., Ltd. is a KOSDAQ-listed small and medium-sized enterprise playing a crucial role in the semiconductor manufacturing machinery and vacuum systems sector. Opportunities can be found in various roles such as MCT processing equipment operation, equipment/mechanical design, production, purchasing, sales, and HR/administration. The company has strengths in technological prowess and contribution to localization, and offers welfare benefits beneficial to foreign workers, including dormitory, in-house cafeteria, and educational support. If you have an understanding of the semiconductor industry and relevant technical capabilities, this could be a great opportunity.