 
| Processing | CNC Turning, Milling parts, Drilling, Auto Lathe, Tapping, Bushing, Surface Treatment, etc | 
| Tolerance | +/-0.01mm | 
| Roughness | Ra0.2 - Ra3.2(Customize available) | 
| Materials | Stainless steel, aluminum, steel, brass, bronze, titanium, carbon steel, cooper, mild steel, plastic, nylon, POM, PP, PU, PET, PEEK, HDPE etc. | 
| Treatment | Anodizing, polishing, plating, heat treatment, hardening, electroplated, etc | 
| Application | 3C electronics, electrical appliances, medical equipment, semiconductor laser devices, printing machinery, spare parts, vehicle production equipment, industrial machinery, aerospace, communications, optics, education, entertainment, health care, advertising and other industries. | 
| Quote | According to Drawings or Samples ( Quantity, Material, Machining Technology, etc.) | 
| samples | 1-3 days | 
| General Tolerances | Metals : ISO 2768-m Plastics : ISO 2768-c | 
| Precision Tolerances | Shanghai Weilin technology can manufacture and inspect parts with strict tolerances according to your drawing specifications and GD&T annotations, including tolerances tighter than +/- 0.001 inches. | 
| Min Wall Thickness | 0.5mm | 
| Min End Mill Size | 0.5mm | 
| Min Drill Size | 1mm | 
| Surface Finishes | Services | Applicable Materials | 
| As Machined | CNC machining, Sheet metal fabrication | Metals, Plastics | 
| Powder Coating | CNC machining, Sheet metal fabrication, Casting | Metals, Some Plastics | 
| Electroplating | CNC machining, Sheet metal fabrication | Metals | 
| Electropolish | CNC machining | Stainless steel, Copper, Aluminum | 
| Anodizing | CNC Machining, Sheet metal fabrication | Aluminum | 
| Black Oxidize | CNC machining, Sheet metal fabrication | Steel, Iron | 
| Others | CNC machining, Sheet metal fabrication, Casting ,Injection Molding | Metals, Plastics |