For regular marijuana growing machine products, samples are free except you will bear the express cost. So an express account such as DHL or FEDEX is needed. We keen for your understanding that we have a lot of samples to send every day. If all the freight are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample will be offset when the order is placed, which is equivalent to free delivery and free shipping.

After participating in the greenhouse ac units industry for many years, HUIZHOU Huizhou Hicool Climate Equipment Co., Ltd CLIMATE EQUIPMENT CO., LTD is highly recognized. The central air conditioning system is one of the main products of Hicool Opticlimate. We regard quality as our top priority and ensure reliable product quality. Opticlimate two-stage evaporation system can predict system performance and energy consumption. Through years of efforts, Hicool Opticlimate now has been developing into a professional director in central air conditioning system industry. Hicool's opticlimate packaged unit has been widely applied in greenhouse, offices and yachts.

Our goal is to create spaces that allow bright and brilliant minds to meet and come together to discuss pressing issues and take action on them. Hence, we can make everyone to extend their talents to help our company grow.