In order to good supports and better service to our clients, Guan Hong provide you with a feedback platform for the technology exchange services, and an uninterrupted fast self-service.
Technical Service Hotline
1. Email: email@example.com
Whatsapp/Wechat: +8618124010927 (Mr.Huang)
2. Email : firstname.lastname@example.org
Whatsapp/Wechat: +8613066914319 (Mr.Zhang)
You can get more product information such as product catalogue, user manuals, software, and so on.
We provide you with the on-line service from our engineers. You can get the direct troubleshooting by the on-line service and also dial the hotline support when you encounter problems.
You can find out our offices at home and abroad with concrete addresses and telephone numbers, which is convenient to you to resolve problems timely.