... :brass,zamak or aluminum 2) finished:C.P,B.P,AC,AB,S.S, 3)OEM service,good ... brass,zamak,steel or aluminum cylinder2) finished:C.P,B.P,AC,AB,S.S,or other color plated ... to your requirementsAdvantages: A) Variety types for selection B) Competitive price (China mainland manufacturer) C) Good ... PVD, Gold plated, AC Function: A) Standard lockset B) Passage lockset C) Privacy lockset D) Decorative lockset ...