Thermal insulation panels are made of hard polyurethane foam core layers and colored steel pabels. The steel panels are joined using a closed covering technique. They can provide highly efficient insulation.

Sandwich plate with plain edges: This is widely applicable in ordinary steel structure projects and floor-adding projects, such as adding floors onto small industry workshops with steel structures, sotrehouses, temporary offices residential areas, schools and hospitals, etc.

Sandwich plae with labyrinth edge: This is widely applicable in hygiene orientated factories and refrigerated storehouses, such as internal fitting projects for medicinal, foodstuff, drinking water, fresh vegetable sites and large frozen storehouses.

Corrugated sandwich plate: This is widely applicable in large-span combined steel structure projects and net frames, such as the roofs of gymnasiums, theatres, large conference centers and auditoriums.