... free&quick prototyping,5 Axis CNC Machining Stainless Steel A.Advantages:1. We are factory providing CNC service for more than ... 20years, specialized in stainless steel components2. Handling components of ... , convenient transportation B.Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316 etc.2. Steel: Q235, 20#, 45# etc.3. ...