EFUN Technology Co.,Ltd manufactures and sells various optical products in Taiwan. The company’s products include quantum-dot films, 2D/3D home projection screens, ITO transparent conductive films, surface structure diffusion membranes, anti-fog films, anti-blue light films, NCVM surface decorative films, water blocking films, anti-reflective films, nano silver antibacterial films, anti-electromagnetic wave films, screen protectors/writing films, and light control films/privacy films, as well as anti-bacterial and anti-splash protective gears. It also offers optical coating and electron optical components; film roll-to-roll precision slitting and cutting OEM services; and engages in solar photovoltaic construction. EFUN Technology Co.,Ltd was incorporated in 1998 and is headquartered in Tainan City, Taiwan.