What is surface treatment(finish)?
1.Make the surface beautiful
2.Keep the surface no change
4.Change the performance of the material
5.Change the color of the parts
OEM CNC Machining Turning Aluminum Part Metal Precision 5 Axis CNC Milling Service
Give us a call or send an inquiry to our emailbox, we will answer your doubts according to your customers' requirements, and quote you immediately.