1.tools for machines 2.High Tolerance:0.01-0.05mm 3.fearture high ... materialcarbon steel, stainless steel, aluminum, zinc, brass, etcProcessinglaser cutting, CNC punching, CNC bending, welding, stamping, etcSurface treatmentpainting, hot galvanized, powder coating, ... 20 days after deposit received we accept your own design for various mental sheet parts.warmly welcome asia manufacturer for cnc parts