Contacts

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

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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
  • [email protected]
  • 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.