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After-sales service instruction:
All the products are inspected before they are sent to customers, and we promise the qualified rate is not less than 99.5%.
We provide 12 months gurantee period. Within this period, we promise to repair or replacement free of charge if quality problems occur. Out of this period, we promise to repair, but labor cost and material cost will be paid by customers.
We have independent after-sales service center. They will solute the problems at once upon receiption of customers’feedback, if not, they will promise to solute the problems in given time.