Lida Optical & Electronic Co., Ltd. is principally engaged in the research, development, manufacture and sale of optoelectronic products, including optical elements, optical aids and photo resistors. The Company's major products include lens series, prism series, coating series, lens assembly series, light engine series, optical auxiliary materials and others, which are used for digital projectors, digital high definition projection televisions, digital cameras, digital versatile discs (DVDs), as well as the space and aviation exploration, among others. The Company distributes its products within the domestic market and to overseas markets, including Hong Kong, Taiwan, Japan, the United States, Germany and Korea.