As a leading enterprise in the prefabricated housing construction industry, PTH has 25 years experience, 200 engineers and more than 100 patented technologies. Because our excellent quality and advanced technology, PTH's products have exported to more than 120 countries which has a good reputation.
Outer Wall Panel: 50mm PU sandwich panel wall, PU density 40kg/m³, color steel plate panel thickness 0.40mm, double-sided panel color white gray, color steel plate surface AZM100g/m²+PE20/5um.
Inner Wall Panel: 50mm PU sandwich panel wall, PU density 40kg/m³, color steel plate panel thickness 0.40mm, double-sided panel color white gray, color steel plate surface AZM100g/m²+PE20/5um.