Specialist Manufacturer of D-SUB Connectors

Tiny but extraordinary, connecting the future

About SG

Leading Manufacturer of D-Sub Related Connector and Parts

SIGNALORIGIN® is a superior company specialize in high-quality D-Sub connectors. We make mainly D-Sub related connectors and parts and we stay focused on what we do.The Signal Origin was established in Dongguan in the south part of China in 2008. Our factory covered area more than 1000 square meters. Until now, Signal Origin has set-up it’s own design department, research & development team, and sales network.

More Benefits of Working With

Please feel free to choose us, We are a professional manufacturer.

Manufacturer

As a source manufacturer, Xunhaoyuan controls the entire production chain, enabling flexible customization, stable quality, and cost-effective products by cutting intermediate links.

Direct sale

Our direct sales model connects customers directly, offering better prices, efficient communication, and full-process service to enhance cooperation efficiency and experience.

Reputation

With a solid industry reputation built on integrity and quality, Xunhaoyuan earns trust through consistent reliability, supported by long-term client partnerships.

Quality

Strict quality management systems and advanced testing ensure Xunhaoyuan's products consistently meet or exceed standards, establishing a trusted quality benchmark.

Technology

Strong R&D capabilities and cutting-edge technology drive product innovation. Xunhaoyuan offers superior products and technical solutions to boost client competitiveness.

Providing a Full Range of Services

From requirement to delivery, Sun Hao Yuan uses professionalism as the pen and process as the outline to outline the map of efficient collaboration, to deliver an answer sheet full of quality and service temperature for your D-Sub connector needs.

Lathe Workshop
Injection Molding Workshop
Assemble and Instal
Packing
Manual Inspection
Machine Testing

Trusted by Clients

Robert Chen We have adopted SIGNALORIGIN's D-Sub connectors and related components in the development of our new smart devices. The stability of signal transmission has left a deep impression on us. Even in complex circuit environments, data transmission remains precise and error-free, ensuring smooth device operation and significantly enhancing product performance. Additionally, SIGNALORIGIN can customize the housing material and interface design according to our specific requirements, perfectly adapting to the compact internal space of the devices. Their service is both efficient and professional.
Jhon SIGNALORIGIN's D-Sub-related products played a key role. Production line equipment operates frequently and is exposed to vibration and dust, which poses a significant challenge to connector reliability. SIGNALORIGIN's products feature a sturdy and durable metal casing with excellent vibration resistance and dustproof capabilities. After months of operation, there were no shutdown failures due to poor contact.
Amy We chose SignalOrigin because, essentially, we wanted a partner that understands D-Sub and specializes in D-Sub. As we expand into overseas industrial control markets in the future, we will continue to rely on SignalOrigin as our preferred supplier of D-Sub connectors. We also look forward to seeing them continue to develop their expertise in this field and launch more high-quality products that meet the needs of high-end applications.

Blog

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