Youyi visual information technology (Beijing) Co., Ltd

ADDRESS:Room 203, 2nd Floor, Building 4, No. 18 Ziyue Road, Chaoyang District, Beijing
BUSINESS SCOPE: Technology development, technology consulting, technology transfer, technology promotion, technology service; software development. (Market entities independently select business projects and carry out business activities in accordance with the law; proje
E-MAIL:cancer@188.com