Relying on the basis of the leading industry of automobile air-conditioning, our city has increased the cooperation between the city and the school, and accelerated the construction of a technological innovation platform. In 2020, the Zhejiang Longquan automobile air-conditioning industry innovation service complex has been fully built. Its inspection and testing center covers an area of more than 5,000 square meters, and has newly purchased 20 sets of equipment. It has passed the certification of China National Accreditation Service for Conformity Assessment (CNAS), and has obtained the qualifications of third-party accredited laboratories such as Geely and BYD. It can test more than 200 items. The test report has been recognized by more than 50 countries such as the United States and Japan, and it has become a third-party testing center with the most testing items, the widest testing range and the strongest testing capability in the national automotive air-conditioning industry. From January to November 2020, it provided more than 800 efficient and fast testing services and more than 16,000 data for well-known domestic and foreign auto companies such as SAIC, GAC, Geely, BYD, and spare parts companies in and out of the city, saving local companies more than 80 million in testing costs. %.