... accurate dimension 2.metal welding part machined according to drawing steel welding fabrication workQingdao Lianhai Hydraulic Machinery Co.,Ltd is ... ,Foundry,Pressing,Mold,CNC Flame Cutting,Panel Beating,Welding,Drilling,Machine work,lathe machine etc.We are ... follows:1.accurate dimension2.stamping,punching,bending,drilling,welding...3.metal welding parts machined according to drawing applied to ...