The PC Trapezoidal Sheet offers various tile types such as 840, 820, 760, 1000, 1050, etc. The wave height, wave distance, and width vary depending on the tile type. The thickness ranges from 1mm to 3mm, with commonly used thicknesses of 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, and 3.0mm. The conventional length is usually 6 meters long (the flow direction is the length), and the length can also be customized according to customer requirements. A length of 3 meters is better for transportation. Fireproof, flame-retardant, impact resistant, and resistant to high-altitude falling objects, with a service life of over ten years, safe and reliable, and can be used with confidence.