... milling, drilling, tapping processing, CNC precision machining service2. Material: Carbon steel, Steel alloy, stainless steel, aluminum, brass, bronze, plastic (PVC, POM etc.)3. Surface ... plated, phosphating, heat treatment etc 4. Leading time: 10-35 working days depending on order quantity.5. The products showing here ... .2. Drawing Software: Solid work, Pro/E, AutoCAD CAM stainless steel flange