color steel polyurethane foam sandwich panel

color steel polyurethane foam sandwich panel

100+ customer reviews

Among them, the polyurethane foam color steel sandwich board (burning point 90 ℃ -120 ℃ or so), polystyrene foam color steel sandwich panel (burning point 450 ℃ -500 ℃ or so) as the core of the color plate in the market appear the most, Low, poor flame retardant performance.

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.