Air Cooler Portable Evaporative

We usually provide air cooler portable evaporative existing sample for free. But a little sample charge for custom designs. Sample charge is refundable when order is up to certain quantity.Our standard package is yellow carton .we can print your own logo on the colourful carton box for order quantity above 1000pcs .for the order less than 1000pcs ,we will ask for some printing plate charge .