... high-intensity, low-cost, long-life, and easy to install.The lifetime more than 20 years once ... industry, agriculture, national defense, commerce, resident, and temporary construction.2 .Spceification(Length*Width*Thickness .) ... to:(1)Have a characteristic profile and size(2)Include a full color range(3)Be quick and simple to ... lay(4)Be resistant to the rough climate(5) ...