1. The company product quality problem shall implement "3 packets" namely, baotui, proven, the repair.

2. Due to corporate responsibility to return, according to the actual purchase price to return, and take back the transport fare (highway or railway)

3. caused by customer return, according to the actual purchase price of a certain proportion to return, product return shipping charges shall be borne by the customer.

4. Custom or more than "3 packets" product shall not return, special circumstances to be agreed by the company before.

5. After received customer feedback information, make a preliminary response in two hours, and within 24 hours to make a deal.