... for long term:1) Size: Different size, according to customer's drawings ,2) Material: carbon steel, alloy steel, stainless steel ... , aluminum, and brass rubber .etc3) Equipment: machining centers, CNC lathe, CNC machining ,solw wire-cutting, auto lathe, drilling, polish machine etc4) Machining: CNC turning, milling, CNC ... welcome. CNC Machining parts non-standard metal ...