Clear / Black Passivation
Passivatons:-
Trichrome Blue Trichrome Yellow Trichrome Black
Hexavalent Blue Hexavalent Yellow Hexavalent Black
Hexavalent Green
Types:-
Dull Bright Electroless Electroless Nickel on Aluminium
Passivations:-
White Yellow Trivalent
Types:-
Zinc Manganese Iron