KNJ is a specialized global materials and parts company that aims to create a new future for its customers and employees. With a focus on the manufacturing of display panels and semiconductors, KNJ offers a range of high-quality equipment and parts for these industries. In the field of semiconductors, KNJ provides bulk CVD SiC products that are produced using CVD technology.

These products are used as functional components to improve the process yield in semiconductor equipment, offering high corrosion resistance, long lifetime compared to traditional materials like Si, and no outgassing or heat deformation. Additionally, KNJ offers SiC coated products that undergo SiC film coating to suppress outgassing and particle generation. These products are used in semiconductor ALD and LED MOCVD equipment.

They also contribute to the equipment business segment by producing and supplying Susceptor-type products. In the display panel industry, KNJ specializes in developing next-generation display equipment such as edge grinders and CNC machines. These equipment are capable of high-speed grinding and polishing, as well as inspecting and removing defects like chipping, cracking, and shorting bars.

KNJ also offers inspection systems for various applications, including surface scratch detection, cell inspection, and automatic optical inspection for FPCBs. With a strong emphasis on trust and technology, KNJ endeavors to pioneer new business areas and consistently deliver innovative solutions to meet the evolving needs of the industry