solemn commitment:
1. All products sold by our factory are guaranteed (except for failure or damage caused by human factors or irresistible natural phenomena).
2. After receiving the repair notice, rush to the scene as quickly as possible and solve the problem.
3. Users can consult relevant technical problems through after-sales telephone and get clear solutions.
4. When the user has performance failure in normal use, the company promises the above warranty service. In addition, if the applicable national laws and regulations clearly stipulate otherwise, the company will comply with relevant laws and regulations.
5. During the warranty period, paid maintenance services will be implemented in the following cases:
(1) Damage caused by man-made or irresistible natural phenomena;
(2) Damage caused by improper operation (3) Failure or damage due to modification, disassembly, or assembly of the product。