Puresci are dealing with the most complex challenges with new brand strategy ? Focus on air handling. With the value of respecting science, humanity and engineering research,and the motivation on products innovation, Puresci is devoted to build better future together with customers,employees and partners. Puresci pursues the First-Principles, analyzing problems and finally understanding the basic properties of air and water from the perspective of underlying logic. After thousands of verifications, solution of each application problem has been optimized; then Puresci solves the issues on air handling for customers through multiple tests of different refrigeration methods, adsorption rotors, data acquisition and logic control modes as well as supplying disinfection service and high-quality solutions. Meanwhile, Puresci can provide value-added services for customers and users with the support of data analysis and remote diagnosis