The aerogel insulation and heat preservation system (coating) independently developed by Hunan Liuyi New Materials Technology Co., Ltd. has been successfully included in the "Technology List for Sustainable Development of 'Belt and Road' Countries (2025)" jointly released by the Ministry of Science and Technology and the National Natural Science Foundation of China. This list focuses on eight major fields such as green buildings and energy-saving materials, and includes a total of 417 technologies. This inclusion is based on the authoritative recommendation of the national-level platform "Belt and Road" Environmental Technology Exchange and Transfer Center (Shenzhen), marking the company's official integration into the national technology cooperation system and becoming a core force in serving the green development of the "Belt and Road" initiative. Previously, this technology has been certified by the organization of eight ministries and commissions including the National Development and Reform Commission, and it is the only aerogel technology selected nationwide, demonstrating its industry-leading position.

    ETU aerogel insulation coating is a perfect combination of aerogel micro-powder, water-based resin and fillers. It retains the nano-pore structure of aerogel and its superior insulation and heat preservation properties to the greatest extent. It has the characteristics of insulation, heat preservation, fire resistance, hydrophobicity, and aging resistance. It has good adhesion to various metals such as stainless steel, galvanized pipes, and color steel sheets, as well as non-metallic materials such as ceramics, glass, and plastics. It can be applied in scenarios such as interior and exterior walls, floors, roofs, stainless steel factories, steam pipes, high-temperature reactors, horizontal flues, agricultural greenhouses, etc.