Sandwich tile series

The main raw materials of the Great Wall aluminum alloy polyurethane board are aluminum alloy and polyurethane foam. It is named because its cross-section resembles the Great Wall. It perfectly combines beauty and functionality, and it is affordable and easy to install, making it popular among users in certain fields and regions. Its main advantages include effectively insulating, preventing cold and sound, and has good anti-corrosion performance, making it particularly suitable for high temperature and low cold areas.
Visually, the Great Wall board creates an effect of extension and stretching, making the space appear more open and magnificent.