iPaint works in the process of cooling an object by means of sunlight reflection and passive radiative cooling.
This process can keep the object's temperature below the ambient all day without energy or refrigerants.

The Zhi Leng Zhen Xuan brand is jointly created by professional materials, engineering technology, and operation teams from Politecnico di Milano, City University of Hong Kong, East China University of Technology, and other institutions. The team focuses on innovative applications of energy-saving new materials for radiation refrigeration technology and has a strong background in technological innovation and an international operation team. Based on the research and industrial application of radiation cooling optical technology as the core, rooted in the Yangtze River Delta, relying on technological innovation, linking global resources, and adopting an international perspective to implement forward-looking technologies and industries. The Zhileng brand team has successfully applied the "Zhileng" brand radiation cooling coatings and films in bulk to the industrial and commercial energy-saving and carbon reduction fields in the Yangtze River Delta region through production research practice and customer application verification.

The generalization and popularization of AI are ushering in a new chapter of technology, offering enterprises nearly limitless opportunities for innovation and growth. Today, AI technology permeates every aspect, driving higher levels of automation for businesses and enhancing their ability to reshape through technology, data, and AI. By connecting material science, manufacturing processes, architectural physics, and business innovation via AI, it not only promotes the practical application of high-performance energy-saving materials, explores new models of technical services, and builds more sustainable commercial pathways, but also accelerates the transformation of innovative technologies into tangible emission reduction effects, providing verifiable and implementable technical solutions for the construction industry.