Drinking fountain keyapd

The customer service is very professional and the communication is very effective. I bought what I really need and want! The production is very efficient and professional, and I received the product soon after confirming the drawings. JRPanel cooperated with DHL, showing its responsibility to customers! I was surprised when I got the product, and it was almost exactly the same as the sample. After the trial, the function is normally available. My problem has been solved! Thank you all!