In 2020, entrusted by Shanghai Yaguan Environmental Technology Co., Ltd. and a third-party organization, I upgraded its original product design. The cooperative company has the core technology specialized in the treatment of indoor air pollutants such as PM2.5, PM10, formaldehyde, benzene, nitrogen dioxide, bacteria and viruses. It has obtained up to 63 patents, including air freshening system, filter screen real-time monitoring system, air transformation device and system, and heat recovery modular air conditioning system. At the same time, it has valuable experience in producing and installing the fresh air purification system for the U.S. Embassy in Beijing and the U.S. Consulate in Guangzhou. Since this is a project in which engineers urge products and markets. I (the designer) proposed the idea of "Chinese style scientific and Technological Aesthetics" to Shanghai Yaguan Environmental Technology Co., Ltd., after fully understanding the overall situation of the company and products through the contact of a third-party organization, and then obtained everyone's approval. Through the design of the shape of the air inlet (air inlet and outlet) and the reorganization of the form structure, the work integrates the functions of the product into the form of the product, which not only shows the traditional Chinese image aesthetics of the product, but also creates the beauty of the artistic conception of the surroundings, which the original product lacked. At the same time, it continues to retain various competitive advantages of the product, such as high-volume handling, high-efficiency filters, intelligent interconnections, and so on, allowing civilization to enjoy the new industrial civilization, also got a brand-new visual aesthetic experience. I believe that the Chinese science and technology aesthetics of product development concept will also support the company's other products and upgrading.