The U-470 system is a new version developed on the basis of the American system and combined with the actual situation in China.Some supporting components in the system have been improved, and the advantages of each company have been integrated to make it more perfect.
Installation is quick and convenient, and construction is simple. Through the special sliding support, the board and the support fasteners are 360-degree snapped and buckled/ Beautiful appearance, suitable for most construction engineering roofs / Due to the special treatment of the plate shape, the strength is high, the wind and snow load is strong, and the effective utilization rate reaches 78.3%/ Through the height of the free edge, the rain is completely insulated/