... 4.Custom-made accepted ItemSHAOXING FEITECH AUTOMOBILE SPEAKER PART- LOUDSPEAKER Certification ISO9001:2008Model No.YDR460Surface Zinc Coating , Chrome Coating , Ni Coating , Plastic ... ,spider,basket,terminals,voice coil,magnet kits,etc. Meanwhile,the OEM service is offered and products can be customized.If you ...