1 oz copper based pcb 1.Good quality, 2.Quickly delivery, 3.Best price Good quality ,Quickly delivery ,favorable price ,Best service Board material:imported from Taiwan ,made- in-china,NEC ,BERGQUITBoard Thickness:0.6-3.0mmCu Thickness:35um-180umAluminium Model:3003,5052,6060,6061Breakdown Voltage:AC>2KV-4KV DC>2KV-6KVThermal Conductivity:2.0-3.0w/m.kApplication:widely used in residential and ...