Dongguan Sum Wai Electronic Co., Ltd. Products Online

Electric Scooter Main Control Cable Serve as the central nervous system for your electric scooter with our dedicated Main Control cable, a precision-engineered Automotive Harness designed for reliable signal and power management. This specialized harness is the essential link between the scooter's ...

Customized Car Entertainment System Main Cable Power the heart of your vehicle's digital cockpit with our Customized Car Entertainment System Main Cable. This advanced, multi-function automotive harness is engineered as the central nervous system for modern in-car infotainment, seamlessly integratin...

Product Overview Engineered as the vital power network for modern electric mobility, this Power Harness is a precision-crafted Electric Vehicle Wiring Harness designed to meet the specific demands of electric scooters. Serving as a critical Automotive Harness for micro-mobility, it safely and ...

QJ800 Motorcycle Motherboard Power & Signal Harness Kit This motherboard power and signal harness kit is designed specifically for the QJ800 motorcycle series. It acts as the central nervous system of the vehicle, ensuring stable power transmission and high-speed data exchange between the ECU, ...

Mainboard Power & Signal Cable Set for QJ600 Engineer peak performance and reliability into the QJ600 motorcycle with our dedicated Mainboard Power & Signal Cable Set. This professional-grade Automotive Harness acts as the central nervous system for the vehicle's ECU, sensors, and actuators. ...

S4100 Mainboard Power Set - Automotive Wiring Harness Elevate the electrical reliability of the S4100 platform with our specialized Mainboard Power Set. This professionally engineered Automotive Harness serves as the vehicle's integrated power distribution and management hub, consolidating critical ...

AVS Power Control Harness Unlock and manage your vehicle's full potential with the AVS Power Control Harness, a professional-grade Wiring Harness for car enthusiasts and tuners. Engineered specifically for aftermarket performance modules, ECU tuners, and custom electronic upgrades, this specialized ...

AVS Power Supply Harness Ensure your vehicle's aftermarket tuning devices and performance modules receive clean, stable power with the AVS Power Supply Harness. This dedicated wiring harness is engineered specifically to provide a robust and organized power feed to auxiliary electronics like ECUs, ...

AVS Custom Main Wire Harness The AVS Custom Main Wire Harness is designed as the central nervous system for custom tuning devices, auxiliary gauges, and performance monitoring systems in high-performance vehicle modifications. It consolidates complex wiring into a single, pre-assembled, factory-like ...