Contacts

If you contact us in the following ways, we can consult you immediately.


How to reach us

If you contact us in the following ways, we can consult you immediately.


  • No. 3-2, Area A, No. 200 Tianfu 5 road, Gaoxin District, Chengdu City, Sichuan, China
  • YIHYUN Corporation
  • china@denguard.com
  • Office Telephone
    028-62464377 (When you make a phone call in China)
    +86 (28) 62464377 (When you make a phone call from out of China)
  • Cellphone(宋先生)
    15884410969 (When you make a phone call in China)
    +86 (158) 84410969 (When you make a phone call from out of China)
  • Cellphone(孙先生)
    18782084368 (When you make a phone call in China)
    +86 (187) 82084368 (When you make a phone call from out of China)
  • Cellphone(张女士)
    18728410686 (When you make a phone call in China)
    +86 (187) 28410686 (When you make a phone call from out of China)

Various kind of SNS

You can use various kind of SNS to reach us.


  • WeChat(Chinese) - http://www.wechat.com
    WeChat ID: denguard-info
    denguard-info
  • WeChat Official Account(Chinese)
    WeChat ID: @denguard
    denguard
    If you follow our WeChat Official Account, you can subscribe our installation reports.