About the company

KOYJ Co., Ltd. manufactures and sells composite optical films and materials in South Korea. It offers liquid crystal protection films and backlight components; chemi-tronics products, such as silicone materials, nano metal-oxide, and semiconductor/display products; and 3D smart casting solutions, including ceramic mold sandcasts, 3D smart mold conformal cooling systems, and bottle product parts, as well as engages in 3D precision processing activities. The company was founded in 2006 and is headquartered in Chungju-si, South Korea.