This product uses a seismic intensity of 6 to 9 degrees, the product is assembled from 41 * 41 * 2.0 U-shaped channel steel and various accessories, U-shaped channel steel and fully threaded boom can be cut according to the actual size of the site, and other accessories are fini

This product uses a seismic intensity of 6 to 9 degrees, the product is assembled from 41 * 41 * 2.0 U-shaped channel steel and various accessories, U-shaped channel steel and fully threaded boom can be cut according to the actual size of the site, and other accessories are fini

This product uses a seismic intensity of 6 to 9 degrees, the product is assembled from 41 * 41 * 2.0 U-shaped channel steel and various accessories, U-shaped channel steel and fully threaded boom can be cut according to the actual size of the site, and other accessories are fini