On December 15, 2017, Ms. Liu Wei, Deputy Secretary General of China Air Purification Industry Alliance visited Apollo Environmental Protection Equipment Co., Ltd. Li Weiping, Chief of Research and Development Section of Apollo R&D Center, Deng Wei, Deputy Chief of Testing Center of ART Management Department, Li Wei, Inspection Engineer, accompanied by Deputy Secretary-General Liu visited the company office and testing center. The two sides also discussed the development of the air purification industry and the coal reform in the northern region. In-depth exchanges were made on the situation of gas, coal reform and air quality improvement. Deputy Secretary-General Liu introduced the development of China's air purification industry alliance, the board and membership structure, the annual meeting plan, and introduced the testing capabilities and development of China Academy of Building Research, as well as the construction of purification related standards. .

China's air purification industry alliance is based on the development needs of enterprises and the common interests of all parties, based on the development needs of enterprises and the common interests of all parties. It aims to improve the ability of industrial technology innovation and protects with legally binding contracts. , the formation of joint development, complementary advantages, benefit sharing, risk sharing technology innovation cooperation organization. The China Air Purification Industry Alliance is committed to giving full play to the market discovery role of Chinese air purification industry enterprises, the academic leading role of scientific research institutions, and the impartial supervision role of third-party authoritative testing organizations to timely solve common problems encountered by enterprises and industries.