KOTI Co., Ltd. is a specialized manufacturer of precision testing equipment and reliability environmental testing equipment located in Paju, Gyeonggi-do. We design and manufacture custom-made semiconductor testing equipment, secondary battery testers, automotive parts inspection equipment, and constant temperature and humidity chambers. Based on numerous patented technologies and our own technical capabilities, we provide quality verification solutions for high-tech industrial fields.

"KOTI Co., Ltd. is a company specializing in custom-made testing equipment that integrates Korean technology to create the best customer experience. We manufacture various test equipment for semiconductors, automotive parts, and batteries, aiming for both product quality improvement and employee growth."

Business Areas

• Semiconductor and Electronic Component Reliability Testing Equipment: We manufacture thermal deformation and environmental testing equipment to verify the performance and reliability of semiconductors and precision electronic components. We build precision measurement and control systems tailored to the R&D requirements of our clients.
• Secondary Battery and Automotive Parts Testing Equipment: We supply customized battery charging and thermal vacuum testers, and reliability evaluation equipment for automotive parts. We support thorough verification of product safety and durability by simulating harsh environments.
• Environmental Test Chamber and Constant Temperature & Humidity Chamber Manufacturing: We design and produce various environmental simulation testing devices such as constant temperature and humidity chambers, thermal shock testers, and industrial ovens. We apply a 1:1 custom manufacturing method to implement test environments tailored to specific industry specifications.

Products

• Constant Temperature & Humidity Chambers and Thermal Shock Testers: These are environmental testing devices that precisely implement various temperature and humidity conditions and rapid temperature changes to evaluate the durability and reliability of parts.
• Semiconductor Thermal Deformation and Reliability Testing Equipment: This is customized testing equipment that precisely measures and inspects the thermal deformation characteristics and heat resistance of semiconductor packaging and electronic components.
• Battery and Automotive Parts Test Chambers: These are devices that simulate secondary battery charge/discharge and thermal vacuum environments to test the performance and safety of batteries and electrical components.

Special Notes

• 1:1 Customized Manufacturing Technology: We support one-on-one customized design and production tailored to the demanding test conditions and specifications required by our clients, beyond standard equipment.
• Patent-based Reliability Test Chamber Technology: Based on numerous patents in the field of precision testing equipment and our corporate research institute, we possess technical competitiveness to respond to the advanced semiconductor and secondary battery industries.

Recruitment Information

• Main Hiring Positions: Equipment Mechanical Design, Control/Electrical Wiring, Testing Equipment Assembly and Production, Quality Control
• Benefits: 4 Major Social Insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), Severance Pay

💡 A Word from JOBPLOY
KOTI Co., Ltd. is a precision instrument manufacturer that custom-builds semiconductor and battery testing equipment, constant temperature and humidity chambers, etc. Since detailed skills such as assembling parts by reading blueprints or performing electrical wiring work are required, basic tool usage ability and a meticulous work attitude are important. Also, as we handle test chambers that deal with high temperatures, low temperatures, and electricity, it is necessary to strictly follow safety rules and make an effort to communicate in basic Korean to accurately understand work instructions. JOBPLOY.