Product Details
1. Metal: Aluminum: 2024,5052,5056,6061,6063,6082,7075 (T6) etc.
 Steel: carbon steel (No.10,15,20,25,30,35,40,45...).
 alloy steel (12Mn,20MnCr5,30HGSA,40Cr,41Gr4) and other etc.
 Stainless steel: 201,204,301,304,310,316,321,403/410,431,440 etc.
 Brass,copper,bronze: H62,H63..H90,C2720,C37000,C61900,Rod Brass CDA 360,CuAl8Fe3 etc.
 2. Material Certificate：SGS, ROHS etc.
 3. Surface Treatment：anodizing,blackening,electroplating,painting,powder coating,passivate,carburize etc.
 4. Finish:polished,mirror polished,brushed, sandblasted, heat treatment etc.
 5. Tolerance:+/-0.002mm or +/- 0.00008 inch
 6. Surface Roughness:Ra0.4 (milled or turned without polishing or grinding)
 7. Color:anodized(black,silver,blue,gold,red,green,pink etc.), painting(all colors)
 8. Logo Method:laser engraving, CNC engraving, screen-printing etc.