... making - mass production - technical services High-quality supply channels and partners on plastic parts, mold shell ,metal processing PCB boards ... layout, PCB manufacture, components purchasing, * PCB assembly, test, packing and PCB delivery Technical Specification For PCB : Number of Layer1,2 ... Board CuttingShear,V-score,Tab-routedBoard Thickness0.2-4.0mm, Flex 0.01-0.25mmCopper Weight1.0, 1.5, 2. ...