Have exceeded into for 21 centuries' today, the hotel industry, at best serve of their customers on providing a comfort, warmth environment, has started to carry out a deeper management of energy. On the one hand, the price of energy products rises, so does the operating costs; on another hand, corresponding to the government's call to contribute their own strength to build an energy-saving enterprises. TigerIOT provides the best solution tailored to the characterisitics of hotel industry and widely products which suitable for hydraulic balancing and temperature control in air-conditioning system. Products include PICV, DPCV, static balancing valve, globe valve, ball valve, butterfly valve and so on.