... part machined according to drawing cnc laser fifth wheel plate machine part Qingdao Lianhai Hydraulic Machinery Co.,Ltd is ... to manufacture,for instance,CNC Hydraulic bending,Foundry,Pressing,Mold,CNC Flame Cutting,Panel Beating,Welding,Drilling,Machine work, ... of W173,the details as follows:1.accurate dimension2.stamping,punching,bending,drilling,welding...3.metal welding parts machined according ...