... : Oxide black, galvanization, nickelizing, chromeplating6. Model: type A, type B, and type C. Single, Double, Triple35B 10T~80T, 40B 9T~ ... CNC machine9. Manufacture strictly in according to ISO, DIN,ANSI,JIS,BS,KANA,SATI standard Business typemanufacturer& ... treatmentOxide black, galvanization, nickelizing, chromeplating, sandblasting Model Type A & Type B, Single, Double, Triple - 35B10-80,40B9 ...