BROAD is a privately-owned Chinese company. It was established with USD3, 000 in 1988. BROAD has been snowballing its development and has been loan-free since 1996. BROAD has enjoyed a high prestige for its non-electric chillers which are sold in more than 60 countries. It has become the No.1 seller in the market of China, Europe and the USA. Recently air conditioning terminal products and air purifiers have been developed and turnkey projects of central air conditioning, energy management contracts and oil cycling service have been initiated. All BROAD products are self-developed uniquely and have obtained all certificates from China, Europe and the US. All BROAD services are focused upon energy conservation, less initial investment and operating cost.€œWe preserve life€ is a BROAD slogan. It is BROAD perspective that people can live 30 years longer with convenient air quality technologies, that energy saving can be achieved by 50% with practical air conditioning technologies, global warming can be lessened and the lives of our offspring in the earth can be sustained.