About 20 experts, scholars and business representatives who have made great achievements in the field of ultra-low energy buildings participated in the seminar. Ms. Wang Jiakun, partner and president of Frey Group-WFP Architekten in Germany, participated in the seminar and gave a speech at the seminar.

The salon started on time on the morning of the 24th. Ouyang Guang, vice chairman of the platform, director of the Investment and Financing Special Committee, and high-end think tank expert, hosted the salon event. First of all, he introduced the guests who attended the event. They were: vice chairman of the platform, Ren Jian, Deputy Director of the Energy-saving Building Special Committee; Jiang Xiaoping, Vice Chairman of the Platform and Deputy Director of the Green Energy-saving Building Special Committee; Wang Jiakun, Deputy Director of the Green Energy-saving Building Special Committee of the Platform, Partner of the German Frey Group-WFP Architekten and President of China Region; Wei Hedong, deputy director of the Green Energy-saving Building Special Committee and chief engineer of Hebei Orient Sundar Window Industry Co., Ltd., as well as experts and corporate representatives who are committed to the promotion and popularization of ultra-low energy buildings.

Wang Fapin, chairman of the platform, also attended the meeting and then delivered a speech. Representatives of various enterprises conducted a lively and in-depth discussion on the practical and technical difficulties encountered in the promotion of ultra-low energy buildings. Ten guests present at the meeting delivered keynote speeches , and shared the unique concepts and experiences of their respective companies on how to popularize ultra-low energy buildings in China

Ms. Wang Jiakun, partner of German Frey Group-WFP Architekten and president of China Region, with the theme of 'Difficulties in the Promotion of Nearly-Zero Energy Buildings and the Business Opportunities Contained', the development process of nearly-zero energy buildings in China and Germany is the starting point. Introduced the difficulties and shackles that may be encountered in the promotion of nearly-zero energy buildings in China to all the guests present. The strong commercial potential contained in the construction field.

At the end of the salon, the host, Vice Chairman Ouyang Guang made a summary. After the salon, the guests were organized to visit the passive demonstration community – Frey·Noble Age , which was invested and designed by German Frey Group-WFP Architekten and won the national '13th Five-Year' key research and development plan project.