... as per drawings or samples 4.100% inspection Item NO. Coupling FlangesMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, ... customer’s requirementsProcessing equipmentsCNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM ... be our great pleasure to be on service of you! Coupling Flanges