Beijing youyishilian Information Technology Co., Ltd

ADDRESS:527, 4th Floor, Building 2, No.54, Shunren Road, Linhe Industrial Development Zone, Shunyi District, Beijing
BUSINESS SCOPE: Technical service, technology development, technology transfer, technology consulting, technology promotion; economic and trade consulting; business management consulting; sales of communication equipment, safety technology protection products, computers,
E-MAIL:songyufan@youyishilian.com;392622131@qq.com