... bracing, tie-bar, intercolumniation. High-strength bolts and other components.Futures:.connection method: welding anti-distortion, ... integrating &manufacturing &service processes with reliable quality and efficient service. offer one-stop service from developing ... steel sheets, Steel Coil, RefrigeratorsAdd: District for Economy and Technology Development of Xiaoshan, Hangzhou, Zhejiang , ChinaTel: ...