Innovation on energy efficient products is the consistent commitment for CONPIN. To establish CONPIN brand as a national pride in the highly competitive HVAC industry, CONPIN kept on hard working for innovation and new product R&D by self. In addition, through external strategic cooperation, we also work tightly with top research agencies such as Tsinghua University and China Academy or Building Research (CABR). There is no stop sign on our roadmap to pursue better products, which could be more energy efficient, more elegant, and more reliable. It is our obligation to contribute our effort to provide our best products for human thermal comfort.