Asphalt roofing shingles

Now asphalt fiberglass tiles as a new building materials have been used widely not only its good decoration but also economical and practical. It effectively absorb outside noise and sound of raindrops. Each about 1.2kg, 8-1kg/m2, it is convenient to hand, and reduce the cost. What else, we have improved its performance and made as our own unique characteristics, especially in permanent color-keeping because of its natural color of sand, nice waterproofing and windproofing, varied types, extensive applications and so on.