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.
Exterior Wall Panel: 75mm rock wool sandwich panel wall, with a rock wool density of 100kg/m³, a color steel plate panel thickness of 0.40mm, a double-sided panel color of white gray, and a color steel plate surface of AZM100g/m²+PE20/5um.
Inner Wall Panel: 75mm rock wool sandwich panel wall, with a rock wool density of 100kg/m³, a color steel plate panel thickness of 0.40mm, a double-sided panel color of white gray, and a color steel plate surface of AZM100g/m²+PE20/5um.