Company Profile
  As a fully licensed and experienced private enterprise with more than a decade of experience operating integrated telecommunications services in China, ESUN provides customer with integrated services across fixed line,VPN, Multi-Party Communications , MPLS and IDC areas. Moreover, ESUN is a carrier-neutral service provider in China and is able to align various resources to deliver high-quality and reliable services to customers.

Milestone
  • 2000

    ESUN Shanghai was founded, and the main business is specializing
    in structured cabling and telecommunications services.
  • 2003

    ESUN Hong Kong was founded.
  • 2004

    Obtaining the value-added/Internet service license.
  • 2008

    Founding a wholly-owned subsidiary: Net-Red Shanghai.
  • 2010

    Obtaining the IPVPN license to provide MPLS service License
  • 2012

    Owns more than 20 PoPs in China, and Data center expansion in Shanghai.
  • 2013

    Obtaining Shanghai Internet Data Center license
  • 2015

    Establish the Backbone Networks on Internet BGP and Internet-based MPLS VPN and related services, and
    meantime the reliability and security of the backbone networks are guaranteed by using the ring-based optical
    network connection.
  • 2016

    Esun won the Equinix Top Performance Partner in China Award, and at the same year, Obtaining the IDC/ISP
    licenses in Beijing & Guangzhou. ESUN POPs coverage to 35 cities in China.
  • 2017

    Self-developed SD-WAN Platform
  • 2019

    Won the title of "High-Tech Enterprise in Shanghai"
  • 2020

    Owns more than 60 PoPs in China, and self-developed SD-WAN Platform version 2.0 was updated & released
  • 2022

    Passed the certification on TL9000-V R6.3/R5.7 & ISO9001: 2015; ISO2000-1:2018; ISO27001: 2013;
    and won the title of "Specialized and New Enterprise in Shanghai"
  • 2023

    Granted the certification of provincial MSP partner of CTYun.
Contact Us
  • Add:Room 1501, 04, Skyline Tower, No.99 TianMu West Road, Jing'an District, Shanghai
  • P.C:200070
  • Fax:+8621 23135928
  • Tel:+8621 23135900
  • E-mail:[email protected]