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Technical support

Technical support:

Online submission, Email, Skype online service: 

provide 7 × 24 hours online submission, Email / Skype technical support

Remote online diagnosis and troubleshooting:

for telephone consultation can not solve the problem, 

authorized by the user we can remotely through the Internet 

to log on to the user network system for processing.

E-mail: support@dflhtec.com

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