... core with nickel plated Machined and turned SGS audited More than 20 years experience 1,Name: 12L14 end core with nickel plated;End core with nickle plated; ... the surface finish: ElectroplateZinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etc Dip plating ... ,especially the cutting/turning parts. 12L14 end core with nickel plated