- CEO
- Gi-Soo Jin
- Full Time Employees
- 205
- Sector
- Electronic technology
- Industry
- Aerospace & defense
- Address
- Asan-si South Korea
- IPO Date
- Apr 1, 2021
- Business
- Nsys Co., Ltd. (KRX: 333620) is a South Korea-based industrial automation and precision technology company that designs, develops, and manufactures advanced machine vision inspection equipment and automated manufacturing systems for the rechargeable secondary battery, renewable energy, and electronics industries. Founded in 2006 and headquartered in Cheonan, South Korea, the company specializes in automated optical inspection (AOI) systems that monitor and detect defects across the entire secondary battery manufacturing lifecycle for pouch, prismatic, and cylindrical battery form factors. The company operates through specialized business divisions focused on secondary battery equipment, industrial machine vision solutions, and automated process engineering. Its comprehensive product and service offerings include: electrode process inspection systems, consisting of high-resolution optical inspection equipment for slurry coating, roll pressing, slitting, and notching stages; assembly process equipment, comprising tab welding inspection systems, pouch forming and vacuum sealing inspection machines, jelly-roll and separator stacking aligners, and automated can-cap welding and terminal assembly units; formation and finishing equipment, including automated electrolyte filling machines, degassing inspection units, lead tab defect detectors, and high-precision dimensional verification systems; module and pack inspection platforms, covering busbar laser welding inspection devices, wire bonding verification units, and cell-to-pack assembly defect detectors; optical inspection solutions for photovoltaic solar cells and display panels; proprietary machine vision software platforms featuring real-time image processing and embedded deep-learning defect recognition algorithms; and turnkey equipment setup, field engineering, and systems maintenance services. Nsys serves Tier-1 electric vehicle battery manufacturers, energy storage system (ESS) producers, and industrial clean-tech companies across South Korea, North America, Europe, and Asia. In recent operational and strategic developments, Nsys has expanded its business model from a specialized inspection systems manufacturer into an integrated, comprehensive secondary battery equipment provider. The company completed a strategic equity investment in battery formation specialist Gapjin, established dedicated Formation and Mixing business divisions to supply turnkey equipment for post-assembly and electrode-preparation processes, gained qualification and registration as an official Samsung SDI Partner (SSP), advanced proprietary vision technologies targeting next-generation solid-state battery manufacturing and EV thermal safety compliance, and entered into joint research initiatives with the Korea Electric Power Corporation (KEPCO) to utilize turquoise hydrogen carbon byproducts for advanced battery conductive additives.