Manufacturer sells quality assurance directly because be via resin and glass fiber compound and become, its density is lesser than 2 kilograms per cubic decimeter, it is only 1/4 of steel material, 2/3 of aluminous material. Its strength is 10 times that of rigid polyvinyl chloride, and its absolute strength is higher than that of aluminum and ordinary steel. Its light weight can greatly reduce the foundation support, thus reducing the cost of engineering materials. It is easy to cut and install, no fire and large lifting equipment, only a small number of manual and electric tools, so that the installation cost is greatly reduced.
厂家直销 质量保证 由于是经树脂和玻璃纤维复合而成，其密度较小不大于2千克每立方分米，仅为钢材的1/4，铝材的2/3。其强度为硬质聚氯乙烯的10倍，绝对强度超过铝材和普通钢的水平。其自重轻，可以大大的减少基础支撑，从而减少了工程的材料成本。其切割安装简便，无需动火及大型起吊设备，仅需少量人工及电动工具，使得安装成本也大为降低。
