3).In the warranty period,if it break down or some parts damaged(Except the human factors and the factors of force majeure),the seller should be responsible for repair for free,the parts need to be replaced will be provided from seller for free(Except the quick-wear part).
4). After the warranty period expired,the buyer only need to pay the actual maintenance cost.
5).Some customer, we will pay a return visit for several times one year,and will provide technical support service anytime,and also provide spare parts anytime the buyer want.
6).After sales service response time: quick response within 8 working hours,after receive the repair call, our after sales engineer will reply as soon as possible.