Ledan software technology development (Beijing) Co., Ltd

ADDRESS:No.14-3, Shanlizhuang Village, Qiaozi Town, Huairou District, Beijing
BUSINESS SCOPE: Technology development, technology promotion; education consulting; design, production, agency, advertising; conference services; contracting exhibition activities; computer system services; computer animation design; sales of computers, software and auxi
E-MAIL:18255101818@qq.com;15601009160@163.com;michael@happysoft.cc;1611720136@qq.com;info@happysoft.cc;muyj@happymeny.com;muyj@happymenu.cn