Our hotel has been using the Bonwin hotel control system for more than three years, and the system is very convenient and stable. When the hotel had just opened, we received complaints from our guests, they said that when the air-conditioner started to work, it was very noisy. If we solve the problem by buying new air conditioning, it will not only need to spend more money, but also close the hotel. In the process of finding solutions, we found Bonwin and consulted them, and they immediately arranged for engineers to help us find solutions. Through Bonwin intelligent temperature control switch to control the speed of the started fan, our problem has been solved. Bonwin's technical strength and attitude of serving customer make us satisfying and relieved. 

                       ----Said by a Bonwin's old customer