... ,bending 3.OEM custom made 4.on time delivery filter screenItem name:filter screenCompany Profile:With advanced equipment size range from 5T ... .Making process:Stamping, deep drawing, bending, punching, laser cutting, threading, welding , tapping, riveting, grindingSurface treatment:Hot galvanized, polishing, chrome/zinc/nickel ... , Unigraphics, Auto CAD, (IGS, STP, STL and X-T) metal filter screen