welding parts 1.Drawing details:need 2.Using:instrument 3.OEM,CNC 4.High precision welding parts Item Description Company name Dandong shengyu Precision Mould MachineryCo.,Ltd Product name According to customers needs Product material stainless steel,iron,Aliminum ect. Surface treatment polish,Etched,Texture ect. Main equipmentwire EDM machine,milling machine,punching machine,lathe machine, ...