The steel we are using is a high-strength steel plate, galvanized for long life. steel coil for the sandwich panel is Aluminum zinc magnesium (AMZ) galvanized in 100g/m2 plus PE baking finish in 20/5um, which can more than 25 years
We are also using the advanced design software to make sure all buildings apply to local standards, we provide also lifetime mantaince consult service.