KOYJ Co. Ltd

KOYJ Co., Ltd. manufactures and sells composite optical films and materials in South Korea. Its products include 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. The company also engages in 3D precision processing. Founded in 2006, it is headquartered in Chungju-si, South Korea.