Specialist Manufacturer of D-SUB Connectors
Tiny but extraordinary, connecting the future
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.








Trusted by Clients



Blog
15 pin D-sub connector
Signalorigin 15 pin d-sub connector manufacturer in Chi […]
26 pin high density D-sub connector manufacturer
● D-sub with flexibility, durability, seal-ability ● Hi […]