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For quality problems, we guarantee refund or free replacement service within 6 month, and free replacement service within 12 month.
We provide 2 years warranty for commercial product and 5 years for industrial, any quality problems we will provide free repairing or replacement service during warranty time.
Professional technical personnel, provide 7*24 hours high quality technical service, support software remote debugging and all kinds of software/hardware problem.
Please submit your message online and we will contact you as soon as possible!