... ,double-sided,multilayer PCB 3)PCBA,layout designed PCBA for Wireless handheld unit PCBA specific instructionMaterial:FR-4Layer: 2 ... Aluminum alloy, ABS, or other materials.Lead time of prototype: 1. 10-15days, with customers completed ... more days for trial order) ItemDescriptionspcba servicePCBA OEM&ODMkinds of pcba manufacturedPCBA service: medical, instrument, environmental, industrial, networking, ...