Model: Xin Peng Location: Shandong Taian Product Description: flat roof installation angle: 5 degrees, 10 degrees, 15 degrees, 20 degrees, component placement: horizontal building height: <20m basic wind speed: <60m / s Basic Snow Load: < 1.4KN/m2 reference standard: AS / NZS 1170 and other international standard material: high-strength aluminum alloy, stainless steel bolts Surface Color: Natural Warranty: 10-year warranty, the service life of over 20 years