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  • On-site support service
  •   IT Consulting Services
  • Information security assessment
  • Cloud office management platform
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About us

集团简介

集团简介
Established in March 2004, Shanghai Ranxu Network Technology Co., Ltd. is a professional Shanghai IT outsourcing service...
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Contact us

Support hotline:400-995-7858

Tel:+86-21-34666578

Technical Support:+86-21-60314125-888 

Mobile phone:+86-189-3984-5858

Fax:+86-021-34688048

Mailbox:rsn@rsnetwork.com.cn