Beijing Chunqiu Technology Co., Ltd. is a high-tech enterprise specializing in research, development, production and sales of intelligent educational equipment. The "TSINGHILL (Qingshan)" brand series products of Spring and Autumn Technology include: teaching touch all-in-one machine, campus fresh air system, and environmental monitoring system. Chunqiu Technology has the technological genes of universities such as Tsinghua University, Renmin University, and UCLA in the United States, and has 58 R & D patents in the field of intelligent educational equipment. The team members have working experience in many well-known Internet companies.

As a pioneer of China's intelligent educational equipment, we provide domestic primary and secondary schools general education and preschool education with indoor purification, environmental monitoring, analysis of the overall solution, and took the lead in the development of a teaching touch integration and campus new fan integrated control system, At present, the system has served dozens of schools such as the attached primary school of the National People's Congress, the attached primary school of Tsinghua University, and the kindergarten of the Zhongzhi government, covering an area of nearly 100,000 square meters.