s founded in August 2001, Prorit Corp. is the Disc packing shell manufacturing and Disc packing factory for RITEK group in early days. Prorit devotes itself to injection product design, develop and manufacture. Now Prorit are the main supplier for global Disc packing cases and have high market share. In the near future, Prorit will combine packing, delivery and operation in Disc field and move forward global Disc operation center.

RiTdisplay Corporation, which is founded by RITEK Corp. in 2000, is the first company in Taiwan to invest in research and development (R&D) and manufacturing of the organic light-emitting diode (OLED). RiTdisplay is also the only company in the world that have mass production lines for both small molecule OLED (SMOLED) and polymer OLED (PLED). RiTdisplay combines the cutting-edge technologies, innovative R&D, and customer-oriented sales and marketing strategies to provide the most advanced flat-panel display products to satisfy the customers' needs