... 3) Easy construction, time-saving, and Labor saving 4) Flexible layout, beautiful appearances, and higher space efficiency 5) ... cross bracing, tie-bar, intercolumniation. High-strength bolts and other components.Futures:.connection method: welding anti-distortion, ... steel sheets, Steel Coil, RefrigeratorsAdd: District for Economy and Technology Development of Xiaoshan, Hangzhou, Zhejiang , ChinaTel: ...