The color steel sandwich panel product is composed of two layers of molded metal panels (or panels of other materials) and a polymer thermal insulation inner core directly foamed and cured in the middle of the panels. These finished sandwich panels are easy to install, lightweight and efficient. The filling system also uses closed-cell molecular structure, which can prevent the condensation of water vapor.
The forming of the outer layer steel plate fully considers the structure and strength requirements, and takes into account the appearance. The inner layer is formed into a flat plate to meet various needs. The house made of such sandwich panels is light, strong, beautiful and easy to install and disassemble. It is the first choice material for various construction sites, shelters and low-rent housing.