... ,Washing wall light,spot light,Mines light,Display cabinets light,LED back light sources and so on .Sample producing :5-7 ... ,Immersion Sliver/Gold,OSP,Gold PlatingSolder mask color:white ,black,yellow,red,green ,blueProfiling:Punching,Routing,V-CUTCertificates:ISO9001:2000,ISO14001 ...