Who are we?
Shenzhen Gvtong Electronic Technology Co., Ltd is specialized in designing and manufacturing of electric vehicle high voltage connectors (with various specifications and features), HV wire harness & cables, EV charging equipment, and HV connectors for Battery Energy Storage System (BESS). All our products are RoHS compliant and have been certified by TUV/CE/ISO etc., which are widely used in EV market. All these ensure that we provide our customers with high-quality products within the stipulated time frame.
Customize automotive wiring harness & connectors
The wiring harnesses & connectors will have a significant impact on the entire automobile/mobility society by further deepening the harness technology beyond its role as the blood vessels and nerves of the car.
How to Choose HV Connectors and Harnesses for Electric Vehicles
Automotive high-voltage wiring harness (high-voltage cables and high-voltage interfaces) is a key component of the high-voltage electrical system, providing reliable operation and safety of electric vehicles. The main development and design solutions for the whole vehicle high-voltage harness involve cable layout, cable diameter selection, high-voltage connector selection, charging cable and interface types and applications, cable fixing and protection, etc.
Contact us
Enhance your automotive connection requirements with our innovative connector solutions. Tailor-made to fit your specific requirements, our expert team collaborates closely to design and develop a customized connector system that aligns perfectly with your vision and application needs.
Source factory
Maintains strict control over the quality of materials and manufacturing processes.
Full manufacturing capabilities
Equipped to deliver customized EV's wiring harness & connectors for any market need.
Customization
Specializing in tailor-made wiring harness & connectors to fit your specific requirements.
EV Wire Connectors: The Unsung Heroes of Electric Vehicles
Electric vehicles (EVs) are transforming the automotive landscape, shifting the industry from fossil fuel reliance to sustainable, electrically powered transportation. At the core of this revolution lies a sophisticated network of electrical systems, where EV wire connectors serve as critical components. These connectors are the linchpins that ensure seamless transmission of electrical power and signals, enabling EVs to operate efficiently, safely, and reliably.
EV Wiring Harness: The Lifeline of Electric Vehicles
The importance of the EV wiring harness has grown alongside the rapid expansion of the electric vehicle market. With EV sales projected to reach millions annually by the end of the decade, the demand for reliable and efficient wiring harnesses is at an all-time high. These harnesses must not only deliver power from the battery to the drivetrain but also support advanced features such as fast charging, regenerative braking, and vehicle-to-grid communication.
Comprehensive Guide to Automotive Connectors Manufacturers
Automotive connectors are vital components in the modern vehicle ecosystem, enabling the seamless operation of electrical and electronic systems. Let’s exploring their role, the types of connectors they produce, the manufacturing processes, technological innovations, market dynamics, key industry players, and the future outlook of this essential sector. Whether you’re an industry professional, a student, or simply curious about automotive technology, this guide provides a detailed and engaging overview.
Comprehensive Guide to Automotive Wires Manufacturers
In the intricate world of automotive engineering, few components are as essential yet often overlooked as the wiring harness. This complex assembly of wires, connectors, and terminals serves as the central nervous system of a vehicle, transmitting power and data to every corner of the car. From the engine’s roar to the gentle glow of dashboard lights, the wiring harness makes it all possible.
Demand communication
Send pictures or samples
Product Quote
Sample production
Customer acceptance
Mass production
Delivery
-

GE Series-WTB 2pin Connector Plug
-

GE Series-33-core Signal Connector
-

GE Series-20PIN Right Angle Connector Socket
-

GE Series-17PIN Signal Connector
-

GE Series-32pin signal connector
-

GE Series-10PIN Right Angle Connector Socket
-

GE Series-8-core Rotary Signal Connector
-

GE Series-24-core cylinder connector
-

GE Series-16-core cylinder connector
-

GE Series-12-core cylinder connector
-

GE Series-8-core cylinder connector
-

GE Series-2-core cylinder connector
At Gvtong Electronics, our commitment lies in fostering long-term customer relationships. We achieve this by meeting wiring harness and connector needs with high-quality products, competitive pricing, on-time delivery, and reliable support. More…
China-Railway-Rolling-Stock-Corporation
Honda Motor
SAIC Motor
Li Auto
Leap Motor
Zhong Tong BUS
TRI-RING Commercial Vehicles
Sany Heavy Industry

The Common Power Distribution Connector Troubleshooting Guide
The Common Power Distribution Connector Troubleshooting Guide Power distribution connectors are the unsung heroes of electrical systems, silently ensuring the reliable transfer of energy in everything from industrial machinery and data centers to renewable energy installations and transportation systems. Despite their critical role, connectors are frequently overlooked until a

How to Diagnose and Repair Automotive Signal Connector Failures
How to Diagnose and Repair Automotive Signal Connector Failures In the modern automobile, where the lines between mechanical machine and rolling computer have blurred, a single, seemingly insignificant component acts as the unsung hero of functionality: the electrical connector. While engineers and enthusiasts often focus on the brain (ECU) or

Common Failures of Industrial Control Connectors and How to Prevent Them
Common Failures of Industrial Control Connectors and How to Prevent Them In the world of industrial automation, control systems form the central nervous system of manufacturing plants, processing facilities, and infrastructure operations. At the heart of these systems lie connectors—seemingly simple components that bridge sensors, actuators, controllers, and human-machine

The Precise and Stable GE Series Signal Connectors are Essential Core Components of Automation Equipment
The Precise and Stable GE Series Signal Connectors are Essential Core Components of Automation Equipment In the intricate symphony of modern industrial automation, where precision, speed, and reliability are non-negotiable, every component plays a critical role. While programmable logic controllers (PLCs), robotic arms, and sophisticated sensors often command the

Key Differences Between Low Pressure and High Pressure Automotive Connectors
Key Differences Between Low Pressure and High Pressure Automotive Connectors In the intricate anatomy of a modern automobile, where the shift from purely mechanical to electro-mechanical and now to fully electronic systems is accelerating, connectors are the unsung heroes. They are the critical synapses in the vehicle’s nervous system,

Battery Management System (BMS) Scalable Connectors for Modular Battery Designs
Battery Management System (BMS) Scalable Connectors for Modular Battery Designs The global transition towards electrification—spanning electric vehicles (EVs), renewable energy storage, portable electronics, and industrial applications—has placed unprecedented demands on battery technology. A critical paradigm shift enabling this evolution is the move from monolithic, fixed battery packs to modular battery designs.
