Jiangsu Hongyu Solar Energy Industry Co., Ltd. has fully advantageous geographical circumstance and extremely convenient transportation. Our company is a new technological enterprise specializing in solar utility research, development, and production. We have established our own manufacturing base of yearly output exceeding 200,000 sets, and our R&D department own teams of skilled technicians and senior experienced engineers and corresponding quality supervision system. In 2002, we set up cooperation with Qinghua University and directly employed professor Zheng as our technology and new development consultant. At the same time, we kept cooperating with other concerned constitutes in solar energy industry, to ensure our management and high efficiency as well as quality of our products. At present, we already have about 100 series of solar water heaters, such as "fires in wintry days", "sacred fires", "happy every family", "platinum", "happiness to door" and systems of central hot water supply. They are widely used in families, hotels, restaurants, hospitals, and schools. Synchronously, many patent technologies, sub-water-tank technology and two-drainpipe technology stimulate our products more competitive in the marketplace than our craft brother. Our company and our brand "Qinghua Hongyu" are popular in mainland China, Hong Kong, Taiwan area and other countries and regions. Since putting into the market, our "Qinghua Hongyu" solar water heaters and central hot water supply systems are always welcome by consumers both at home and abroad for their high quality and low price as well as considerate service of network. We always work under our tenet of "consumers are all our gods, advanced technology is our company's life, high quality in low price make us survival and all inspiring honors come from our warm service". We are looking forward to building long-term and cooperative relationships with you. Please feel free to contact us for further information.