| Product Name | Aluminum projector housing | 
| Material | Aluminum 6061-T6 | 
| Manufacturing process | CNC machining (CNC milling and cnc turning) | 
| Surface Treatment | Burrs removing | 
| Tolerance | +/-0.002~+/-0.005mm | 
| Surface Roughness | Min Ra0.1~3.2 | 
| Drawing Accepted | STP, STEP, LGS, XT, AutoCAD(DXF,DWG), PDF, or Samples | 
| Usage | Projector | 
| Lead Time | 1-2 weeks for samples,3-4 weeks for mass production | 
| Quality Assurance | ISO9001:2015, SGS, RoHs | 
| Payment Terms | Trade Assurance, TT/PayPal/West Union |