Guangzhou Tiandi Audio&Visual Equipment Co.,Ltd is a modernized enterprise who professionally specializes in service of researching and developing, producing and manufacturing, marketing, installing and designing service for multi-media audio and visual equipments. Our company's major products include projector motorized lift, projector mount, projection screen, LCD motor lift and desktop socket. We have our own factory, and manufactures strictly according to ISO90001 quality system in china. Our products' quality is the best, technology is the most advanced. We possess our own research and development group and several national inventive and technical patents. Such as: Liquid crystal integrated and intelligent control system, No.200710026508.9; Automatic open/ close type LCD lift, No.200920194518.x; Spiral ball screw type LCD lift, No.200920060899.0; Anti-snap functional cable LCD lift, No.200920060900.x. Our products were purchased by government institutions and schools in great quantity, and were assigned as audiovisual specialized supplier. On account of high quality and Low price, our products are in active demand. We are OEM and ODM for many global well-known brands. Our enterprise has established good relationship with client from all over the world,welcome to visit our factory at any time!