弯角处没有传统桥架的金属棱角，电缆在安装时不会被棱角磨伤和长时间被挤压，大大方便了电缆的安装，同时对电缆具有相当的保护作用。
There are no metal edges and corners of the traditional bridge frame at the corner. The cable will not be abraded by the edges and corners and extruded for a long time during installation, which greatly facilitates the installation of the cable and has a considerable protective effect on the cable.
而今在中国大陆，电缆桥架制造企业有上万家，而从事桥架制造的企业也不止千家，但是绝大部分厂家却都停留在剪、折、冲的老模式上，一个产品三四种不同的设备分段生产，效率低自不必说，桥架的长度极限、制造精度成了制约现今大陆桥架制造企业发展的瓶颈。
Now in mainland China, there are tens of thousands of cable bridge manufacturing enterprises, and more than thousands of enterprises engaged in bridge manufacturing, but most of them are staying in the old mode of shearing, folding and punching. There are three or four different types of equipment for one product, which is inefficient. Needless to say, the length limit and manufacturing accuracy of bridge have become the bottleneck restricting the development of the current mainland bridge manufacturing enterprises. Neck.