Giant Union PHE Technology Service Co., Ltd is a professional heat exchange and energy efficient system solution service provider, the first NASDAQ list company of China's heat transfer industry and one high-tech enterprise of China. G PHE mainly engaged in heat exchange products research and development, design and manufacture,marketing and service, we remain committed to create more value for customers through continuous technical innovation and precision service.As a specialist in thermal engineering and service our vision is to promote the rational use of thermal energy and high production efficiency, energy-saving and environmental protection that is our philosophy of operating and development. We look forward to cooperating with global PHE and parts operators and users and globally supplying the high performance products and innovative leading technology to the application industry.