We have received the Quality Mark of Certification from ISTEDIL of Rome.

We have received the DNV ISO9001: 2000 of product approval.

We have passed Miami Dade Testing standards, which highly regard as the touhest standards in the world for roofing products.

Specifications:
Dimensions: 16.54" *10.83"(420mm*275mm)
Width: 9.8"(250mm)
Weight: 9.48 lbs(4.37kg)
Weight /Square: 1086 lbs
Weight/M²: (47.30~51.60kg)
Quantity/Square: 111.6 tiles
Quantity/m²: 11~12 pcs