Cactus Electronics: Your Premier Destination for Custom Wiring Harness Solutions
Shenzhen Cactus Electronics Co., Ltd. was established in 2009 and is a professional manufacturer specializing in custom wiring harness solutions, widely recognized as a reliable partner for customers across multiple industries. We are committed to the core belief that “Professional makes connection easier,” and we continuously strive to deliver high-quality, innovative, and customized connectivity products.
As a dedicated cactus electronics cable factory, we focus on the design, development, and production of a wide range of wiring harnesses and cable assemblies. Our product portfolio includes OBD2 harnesses, ELD harnesses, fleet management device harnesses with J1939 and RP1226 interfaces, waterproof harnesses, computer equipment wiring, automated robot harnesses, and various custom solutions tailored to specific industry requirements.
Our products are widely used in diverse sectors, including:
1. Automotive industry — covering passenger vehicles, trucks, construction machinery, agricultural equipment, and motorcycles, with applications in in-vehicle wiring, diagnostic systems, and more.
2. Marine industry — providing durable wiring systems designed to withstand harsh marine environments.
3. Industrial control — used in control boxes, industrial automation equipment, and mechanical systems.
4. Telematics and fleet management/ELD — supporting reliable connectivity for monitoring and management devices.
In addition to wiring harnesses, we offer comprehensive solutions that include connector selection, equipment enclosure recommendations, and hardware circuit support. Our experienced engineering team works closely with customers to provide customized design, testing, validation, and full-process manufacturing oversight, ensuring that every solution meets the highest standards of performance and reliability.
Quality is at the heart of our operations. As an ISO9001, IATF16494 and UL certified manufacturer, we adhere to strict quality control procedures throughout the production process and utilize advanced manufacturing and testing equipment to ensure consistency and reliability. Our commitment to quality, innovation, and customer satisfaction has enabled us to build long-term partnerships with clients around the world.
Whether you are a large-scale manufacturer or a small-to-medium-sized enterprise, Shenzhen Cactus Electronics Co., Ltd. is ready to support your custom wiring harness needs with professional expertise and reliable solutions.







Whether you want to work with us or learn more about us, we'd love to hear from you.