Beijing diyousiduo Network Technology Co., Ltd

ADDRESS:Room A-1287, 2nd Floor, Building 3, No. 30, Shixing Street, Shijingshan District, Beijing
BUSINESS SCOPE: Technology development, technical consulting, technical services, technology transfer; economic information consulting; computer system integration; computer technology training (not enrolling students nationwide); market research; design, production, age
E-MAIL:lihi1018@163.com