What is our after-sales service of DG display showcase?

most of the customers are care about this. Ok firstly for the showcases part, we provide three years free mantainess with no condition, so during this time,if you have any problems just contact us. Secondly for the consumable accessories like the light, locks ect, we provide one year guarantee time, during this time,if you have any problems, you just can contact me. We can send them for free to replace. Lastly, we provide forever the technique guide service, so you have any problems about the technique,just contact us we will be always here to help you.