Aatconn's wire harness processing is done with professional processing tools and machines. If the company has advanced three-in-one automatic terminal machine and tensile tester, all wire harness products will have 100% electrical performance before shipment. Test (high voltage, conduction, insulation, wire sequence). Dadaokang's production process for wire harnesses is strictly in accordance with IPC-A-620 standards to ensure that customers are qualified when in use.