Guangdong Hwan can Technology Co., Ltd. is located in Shunde District, Foshan City, Guangdong Province, is a set of R & D, design, production, sales and service in one integrated energy-saving environmental protection company. Carefully research and development of low carbon environmental protection technology, for the vast number of industrial and mining enterprises to provide quality products and services. Guangdong Hwan can Technology Co., Ltd. is located in Shunde District, Foshan City, Guangdong Province, is a set of R & D, design, production, sales and service in one integrated energy-saving environmental protection company. Carefully research and development of low carbon environmental protection technology, for the vast number of industrial and mining enterprises to provide quality products and services. Company has established a perfect system of research and development and product systems, R & D and production of composite straight hot tubular air compressor heat recovery system, flue gas heat recovery device, steam generator, high temperature flue gas valve, gas energy saving, energy-saving drying technology, VOC organic waste gas treatment and other, won the number of national invention patents, utility model patents and appearance design patent, is also the national high and new technology enterprise, star enterprise in Guangdong and outstanding energy-saving service providers. Among them, composite straight hot tubular air compressor heat recovery system and high efficiency steam generator has been Guangdong Light Industry Association expert group identified as the leading domestic technology products, won the Guangdong Province Science and technology award second prize. Product operation is mature and reliable, has been successfully applied to the waste heat to make life hot water, waste heat heating cleaning tank, pickling tank, alkali washing pool, waste heat heating, waste heat drying, heat heating aluminum plant in the field, such as the Tang Xichi, a large number of long-term operating costs, by the majority of users.