after-sales service

1. 1、Service response time

   It takes 4 hours to reach the scene in the city, 8 hours to reach the scene in the province, and 48 hours to reach the scene outside the province.

2. 2、Quality assurance measures

   Products are produced in strict accordance with the standard requirements of ISO9001 quality management system, according to the process, the use of advanced production equipment and testing equipment, the blank is inspected and tested before finishing, and the products are tested one by one before leaving the factory, so that the qualified rate of products out of the factory reaches 100%.

3. 3、The mode and scope of maintenance services (including products and technologies) during the warranty period

   The company in the province has a sound pre-sale, after-sales service network, product warranty period of 24 months, in the warranty period, the user found product quality problems, the seller received the user letter and telegram notification within 4 hours of service response, regardless of the factors caused by the quality of the problem will be taken to solve the problem of service.

4. 4、After the product warranty period

   If there is a problem with the product, the seller will unconditionally provide the necessary repair parts for the buyer to repair and use, only charging the cost of the parts, if we need to send technical guidance or assistance in maintenance we will be duty-bound, as always, to provide the buyer with quality, free on-site service.

5. 5、Place of delivery

   The delivery address shall be at the place designated by Party A.

6. 6、Tender validity

   The tender is valid for 120 days.