After -sales service

In order to strongly support and better serve our customers,Hong Kong provided feedback technical exchange service platform and 24 -hour self -service。


Technical service hotline


Fax: 0755 61883813 szghengineer007

   Trade Link: CN1511524670

2.Skype: szghengineer008



Download Center

You can get more product information,Such as a product directory、User Manual、Corresponding teaching simulation software, etc.。


Online consultation

Our engineers provide you with online services,When you encounter a problem, you can directly online failure diagnosis of service consultation,or dial the hotline。


Service Network

You can find our office at home and abroad,You can solve the problem for you in time through specific addresses and phone numbers。