Founded in 2017 and located in the coastal industrial hub of Ningbo, Yunhan Electronics has grown from a small team to a workforce of 37 dedicated employees, including technical specialists, quality control inspectors, and production staff. The company operates under a rigorous ISO 9001:2015 certified quality management system, ensuring that every product leaving its facility meets strict international standards for safety, durability, and performance.
One of the key drivers behind the company's recent expansion is the growing demand for customized interconnect solutions. As part of its commitment to flexible manufacturing, Yunhan Electronics has invested in additional automated assembly lines and precision testing equipment. These upgrades directly support the production of a wide range of products, including highly reliable AC Power Cord / Foot Switch combinations used in industrial machinery and medical equipment. By integrating the foot switch function directly into the power cord assembly, Yunhan Electronics offers a space-saving and efficient solution for hands-free operation applications.
Beyond AC power solutions, the company has also enhanced its capabilities for producing high-speed data and charging cables. The new production lines now enable higher volumes and tighter tolerances for the DC Data Cable / USB Data Cable category. These cables are essential for modern electronic devices, supporting fast data synchronization and stable power delivery. With options for custom lengths, shielding levels, and connector types, Yunhan Electronics provides OEM clients with the flexibility to match exact device specifications.
Another product area benefiting from the expanded capacity is automotive and portable power accessories. The company manufactures robust Cigarette Lighter / Car Charge adapters and full Automotive Cigarette Lighter Plug Cables designed for reliable performance in vehicle environments. These products feature pure copper conductors, heat-resistant insulation, and secure connector locking mechanisms. They are widely used for powering dashcams, portable refrigerators, tire inflators, and other in-car electronics.
For applications requiring precise control and switching, Yunhan Electronics has developed a strong portfolio of Electronic Switch Cables. These assemblies integrate momentary or latching switches directly into the cable harness, allowing users to control power or signal flow without additional components. Common applications include industrial control panels, household appliances, and specialty lighting systems. The company works closely with clients to define switch type, actuation force, and cable configuration.
In the textile and garment manufacturing sector, the company has established a reputation for producing durable and flexible Sewing Machine Power Cord Assemblies. These cords are engineered to withstand constant flexing, vibration, and exposure to oil and dust. They feature reinforced strain relief and high-flex copper strands, ensuring long service life even in demanding industrial sewing environments. Many sewing machine manufacturers have selected Yunhan Electronics as their preferred supplier due to consistent quality and on-time delivery.
Underpinning all these product lines is the company's core strength in Custom Wire and Cable Manufacturing. Rather than offering only standard catalog items, Yunhan Electronics provides a comprehensive design and production service. Clients can specify conductor material, gauge, insulation type, jacket color, overall length, connector termination, and packaging requirements. The company's engineering team assists with prototyping and compliance testing, ensuring that the final product meets all relevant safety and performance standards. This customer-centric approach has led to long-term partnerships with brands in the medical, industrial, consumer electronics, and automotive sectors.
To support these activities, the company has recently upgraded its in-house testing laboratory. New equipment includes a computerized hipot tester for dielectric withstand voltage testing, a precision contact resistance meter, an insertion force tester, and a salt spray corrosion chamber. Every batch of Power Supply Cords and AC Power Cord Sets undergoes a series of tests to verify electrical continuity, insulation integrity, and mechanical reliability. Products are routinely tested to meet IEC, UL, and CE requirements.
With the expanded capacity, Yunhan Electronics can now fulfill larger volume orders while maintaining lead times as short as 15 working days for repeat orders and 25 days for new custom designs. The company remains committed to its founding quality policy of Quality First, Continuous Improvement, Customer Supremacy. Management has indicated plans to pursue additional international certifications in the coming year to further open doors in regulated industries such as medical devices and aerospace components.
We welcome inquiries from potential partners seeking a reliable, ISO 9001 certified manufacturer for their power cord, data cable, and wire harness needs. Our team is ready to discuss custom specifications and provide engineering support from prototype to mass production.