Bonwin hotel guest room control system has been used for more than 3 years in our hotel, the system is very stable. We remember that we received complaint from our customers in our air conditioner fan at the beginning of our hotel opening, it was very noise when the air conditioner start working. If we renewed the new fan, we not only should pay higher cost but also we should close the hotel. And we told these problems to Bonwin company, they arranged engineers to find solutions, and few days later Bonwin technical team solved our problems through the intelligent temperature switch control fan start current and speed. We are very grateful at the same time admire the company's technical strength and for the user's attitude.

                                    ----Said by Xiaochun Liu (Engineering Director of Changzhou Happiness Hotel )