PURESCI is a high-tech group that is "customer-centric and user-focused." Since its inception, the group has specialized in air treatment technology and has established diversified bases and service centers in places such as Wuxi, Shanghai, and Hangzhou in China, Seoul in South Korea, and Arizona in the United States. This has built a global business network integrating manufacturing, technology research and development, and marketing. The group is committed to serving global customers and promoting sustainable development. Adhering to its commitment to science, technology, humanity, and altruism, PURESCI continuously innovates by introducing new technologies, products, and services to create greater value for global customers and partners. This is the corporate philosophy and standard of practice that PURESCI has always upheld, as well as the driving force behind its continuous progress.