Why Choose Us

Dongguan Suyi Electronics Co., Ltd. established in 2006, is a specialized manufacturing and processing factory dedicated to the research and development of waterproof cables, Jamma arcade gaming console harnesses, and waterproof connectors.
Located in Chang'an Town, Dongguan, Suyi Electronics has achieved rapid growth over the years. Thanks to stable quality, unbeatable pricing, quick delivery times, and attentive service, the company has earned a strong reputation and gained the trust of numerous customers in the industry.
To keep pace with the fast development of the technology industry and the increasing market demand.
Suyi spares no effort in promoting product development and enhancing the professional skills of its employees, with the ultimate goal of consistently meeting customer needs.

1,800 Square Meters

Factory Area

51-100

Number of Employees

4 Assembly Lines

Production Scale

Total Number of Machines

When Capability, Quality Matters

Product Categories

Automotive Wiring Harnesses

Including main harnesses, door harnesses, dashboard harnesses, engine harnesses, etc., used for electrical connections and signal transmission in vehicles.

Household Appliance Wiring Harnesses

Such as those used in refrigerators, washing machines, air conditioners, and other household appliances for internal connections.

Electronic Device Wiring Harnesses

Including internal connection harnesses for computers, mobile phones, televisions, and other electronic devices.

Industrial Wiring Harnesses

Used in industrial automation equipment to meet the specific demands of industrial environments.

Medical Equipment Wiring Harnesses

Providing safe and reliable connection solutions for various medical devices.

Advantages

Customized Production

Wiring harness factories are typically able to customize production according to specific customer requirements, ensuring products fully meet the application needs.
High-Quality Materials

The use of high-quality wires, terminals, and connectors ensures excellent conductivity, wear resistance, and corrosion resistance.
Strict Quality Control

Throughout the production process, strict adherence to quality management systems such as ISO and TS16949 ensures reliability at every stage.
Advanced Production Equipment

Automated equipment and precise manufacturing processes are used to ensure product efficiency and consistency.
Multi-Industry Applications

The factory can produce wiring harnesses suitable for a variety of industries and applications, demonstrating wide market adaptability.
Short Lead Times

Due to high levels of automation and efficient management, the factory can offer short lead times to meet customer deadlines.
Cost Control

By optimizing production processes and material procurement, the factory can offer competitive pricing while maintaining quality.

What We Care About

We are a supplier of precision wiring harnesses and waterproof connectors, with a daily production capacity of 20,000 units.
We can accommodate OEM and ODM customization to quickly and efficiently meet your needs with high quality.