Guangzhou Runkang Photoelectric Technology Co., Ltd.
    Addr.:3rd Floor - 5th Floor, No. 119, Dagang Street, Baiyunhu Street, Baiyun District, Guangzhou
    Cell Phone: 13189005256   Mr. Zhang
    Tel: 020-28908899
    Fax: 020-28908899
    E-mail: 875088358@qq.com