IATF16949 certified high-voltage cable assemblies for electric vehicles and charging infrastructure now available for global bulk procurement.
DONGGUAN, CHINA – October 15, 2026 – Dongguan UEALINK Electronics Co., Ltd., a global provider of high-end cable connection system solutions, today announced the expansion of its bulk order capabilities for Chinese automotive wire harnesses. The newly scaled production line is designed to meet the growing demand from global electric vehicle manufacturers, charging infrastructure operators, and automotive component suppliers seeking reliable, certified high-voltage connection solutions.
This expansion focuses on the company’s automotive-grade high-voltage cables, charging cables, and integrated charging gun assemblies. Engineered to withstand extreme temperature fluctuations and continuous mechanical vibration, these solutions address critical pain points in vehicle electrification, including insulation failure, safety risks, and supply chain synchronization. By increasing bulk production capacity, UEALINK aims to strengthen its global footprint in the new energy vehicle sector, ensuring timely delivery for international partners.
The automotive wire harness series is built on three core technical pillars: high voltage, high speed, and high flexibility. Key features include:
1. Vehicle-Grade High Voltage Performance: Rated for 1000V DC, the cables are engineered to resist oil, hydrolysis, and flame propagation. They are designed for high-power transmission in onboard battery packs, power distribution units, and charging stations.
2. Lightweight Construction: The optimized cable structure contributes to a 25% overall weight reduction in the harness system. In practical applications with mainstream vehicle models, this has translated to an average range improvement of 6 kilometers.
3. Extreme Durability: The materials withstand wide temperature ranges and constant vibration without cracking or aging. In durability tests, the cables have shown zero failure during vehicle crash and thermal cycling evaluations.
4. Integrated Assembly: The company provides one-stop manufacturing, including integrated charging guns and high-voltage connection terminal assemblies. This eliminates the complexity of sourcing multiple components from different suppliers.
To meet global market access requirements, the automotive wire harness series is manufactured under the IATF16949 automotive quality management system. The products hold CCC, UL2263, and TUV certifications, ensuring compliance with safety standards in China, North America, and the European Union.
The facility also maintains ISO9001, ISO14001, ISO13485, AS9100, and SA8000 certifications. As one of the cable companies with the most comprehensive UL certifications in Asia, UEALINK provides over 1000 international product certifications. This allows global customers to bypass lengthy local certification processes, significantly reducing their time-to-market for new vehicle models.
Bulk orders for the Chinese automotive wire harness series are now being accepted through the company’s official website and global sales network. Mass production and global shipping are scheduled to begin immediately, with a stated on-time delivery rate of 100% for batch orders.
In addition to standard catalog products, UEALINK offers extensive customization services. This includes custom cable lengths, specialized connector configurations, and tailored packaging to meet specific assembly line requirements. Both small-batch prototyping and large-scale mass production are supported.
The expansion of our bulk automotive harness capacity reflects the accelerating global shift toward electric mobility. We understand that international OEMs require not just components, but reliable, certified, and synchronized supply chains. Our integrated approach to high-voltage cable and assembly manufacturing helps our partners reduce production bottlenecks and improve overall vehicle safety. You Zibiao, Dongguan UEALINK Electronics Co., Ltd. stated. We are committed to providing connection solutions that meet the highest international standards.
The global transition to electric vehicles continues to drive demand for high-performance, safe, and lightweight wiring systems. Manufacturers are increasingly seeking partners who can provide fully certified, integrated high-voltage solutions to simplify their supply chains and meet stringent regulatory requirements. UEALINK’s expansion positions the company to support this trend by offering a vertically integrated manufacturing process, from specialized cable extrusion to final harness assembly.
Moving forward, UEALINK will continue to invest in research and development for high-voltage and high-flexibility connection technologies. The company plans to further enhance its global sales and service network, providing localized technical support to automotive and energy storage clients in North America, Europe, and Southeast Asia.
Founded in 2016, Dongguan UEALINK Electronics Co., Ltd. is a provider focusing on global high-end cable connection system solutions. The company specializes in the R&D, manufacturing, and sales of special cables and cable components for medical, industrial, electric vehicle, sensor automation, communications, aviation, and energy storage applications. With a 55,000-square-meter facility and over 500 employees, UEALINK serves more than 1000 customers worldwide, including leading Fortune 500 companies. The company’s mission is to provide safer and more reliable connection solutions for global industrial and energy transformation through continuous technological innovation and lean manufacturing. More information is available at https://www.uealink.com/.
Q: Can Dongguan UEALINK Electronics support large bulk orders for automotive wire harnesses?
A: Yes, the company supports both small-batch prototyping and large-scale mass production. The current production capacity is designed to meet the demands of global electric vehicle manufacturers, with a stated batch order on-time delivery rate of 100%.
Q: What certifications do the automotive wire harnesses hold for global export?
A: The products are manufactured under the IATF16949 automotive quality system and hold CCC, UL2263, and TUV certifications. The factory also maintains ISO9001, ISO14001, ISO13485, AS9100, and SA8000 management system certifications, supporting compliance for European, North American, and Asian markets.
Official Website: https://www.uealink.com/
Email: [email protected]
Global Service Hotline: +86-13711974591
WhatsApp: +86-13711974591
Factory Address: No. 65, Tanglong East Road, Tangxia Town, Dongguan City, Guangdong Province
+86-13711974591
8613711974591
No. 65, Tanglong East Road, Tangxia Town, Dongguan City, Guangdong Province
