British Consol International Holding Company (BVI), a world famous investment consortium with its innovation, tradition, creativity, brilliant history and glorious success, has an 86-year history now, and its industries have spanned the globe. After 86-year development, we still do not fear the impact of the era torrent to this day, it always represents the demeanour of the cast big transnational group everywhere in the high-quality products, and it is popular and praising with global consumer.CONSOL Changzhou Energy Co.Ltd. is a joint venture built by Consol International Holdings (BVI) and Changzhou CONSOL Hot Water Factory , it is located in Xianlong Industry Park, Longhutang, Changzhou. It is the Chinese solar energy products manufacturing base of Consol International Holdings. We are a professional producer of high quality solar water heaters based on top-of-the-line- technical supports provided by Yu Kun Pei who is world-famous expert in new energy and new material and is the inventor of SUNPAK vacuum tube and CONSOL heat collector.The new type home-use series products, large-sized heat collecting project series solar water heater and the solar heating products using the most advanced high efficiency SUNPAKTM solar vacuum heat collecting tube have the domestic only solar vacuum tube production line that produced by U.S.A GM Company, all our products have already passed U.S.A. Bell ISO9002 international quality system certification and EWC ISO9001:2000 international quality system certification, CE certification, SICC certification and SPF certification and €œnational brand-name products€. We have all round product structure with reasonable and full types. Now, our products are sold to global market and become international well-known solar water heater brand.