Stainless steel, as the name implies, is a material that is not easy to rust and is used for various purposes. Stainless steel is an alloy that is not easy to rust. It is mainly composed of iron (Fe) (more than 50%) and contains more than 10.5% chromium (Cr). In addition, there are many types, including martensitic, ferritic, austenitic, etc., with different mechanical properties. Stainless steel parts require experience to choose the right tools, processes and even equipment. And its stable surface performance requires unique surface finishing techniques. Therefore, it is very important to choose a qualified manufacturer to process stainless steel parts.