Hongkong Suntex Electronic Co., Ltd.

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Global Manufacturing Entities for Wires, Cables & Cable Assemblies

Hongkong Suntex Electronic Co., Ltd. stands as a comprehensive manufacturer in the wire harness industry with over 15 years of experience. Established in 2009, we adhere to international scientific management methods and professional application technology.

To serve global clients efficiently, our operations span multiple strategic locations:

Hongkong Suntex Electronic Co., Ltd. (Est. 2009): The headquarters driving innovation and high-quality solutions.
Dongguan NAKA Electronics Co., Ltd. (Est. 2016): Located in the Pearl River Delta for superior geographical advantages and clustered industry chains.
Henan NAKA Electronics Co., Ltd. (Est. 2019): Leveraging low-cost labor advantages to provide highly cost-effective wiring harness manufacturing solutions.

Hongkong Suntex Electronic Co., Ltd. corporate entity information

Why Global Buyers Source Wiring Harnesses From Us

Cost Optimization Solutions

We utilize local resources and labor advantages across our multi-site operations. Henan NAKA offers labor costs 30%-40% lower than Guangdong Province, allowing us to pass significant savings to you while maintaining strict quality control.

End-to-End Customization

As experts in customized solutions for high-quality wiring harnesses, we handle everything from connectors to wire harness processing equipment. We provide professional cost optimization and upgraded supporting services tailored to your specific B2B needs.

Strategic Supply Chain Stability

Our Dongguan facility benefits from a clustered wiring harness industry chain with convenient transportation. Combined with our direct agency channels for top-tier electronic connectors, we ensure stable supply and rapid response times for your procurement workflow.

High-Precision Production

Equipped with advanced high-precision and high-efficiency production equipment, our professional technical team ensures consistent batch quality. This reliability reduces your risk of defects and streamlines your assembly process.

Scalable Wire Harness Manufacturing Capacity

Our manufacturing footprint includes Dongguan NAKA Electronics Co., Ltd. and Henan NAKA Electronics Co., Ltd., providing scalable capacity for large orders. From household appliances to aerospace applications, our facilities are designed to handle diverse specifications.

We maintain strong relationships with leading material suppliers such as Molex, HRS, DELPHI, YAZAKI, Amphenol, Linoya, DEREN, IKIET, and LTC Cables. This ensures that every custom wire harness solution is built on premium raw materials, lowering your total landed cost through efficiency and durability.

Advanced wire harness manufacturing workshop and production equipment

Rigorous Quality Control for Cable Assemblies

Quality consistency is critical for B2B buyers. With years of manufacturing experience, we have successfully obtained the ISO9001-2015 Quality Management System Certification and IATF16949:2016 Automotive Industry Quality System Certification.

All products comply with EU RoHS standards, ensuring environmental safety and regulatory compliance for global markets. Our strict high-quality product control means fewer returns, less downtime, and enhanced reputation for your brand.

Quality testing and manufacturing inspection processes for cable assemblies

Proven Track Record in Global Wire Harness Markets

Our wiring harness solutions are widely applied in smart home, automobile, household appliances, consumer electronics, robot/drone, GPS, industrial control, medical instruments, new energy (energy storage), motor, and industrial machinery fields.

We are trusted by major global brands including ThinkPad, Skyworth, HUAWEI, Canon, Great Wall Motor, Sony Ericsson, HONDA, DJI, METTLER TOLEDO, Lenovo, IBM, and COSIC. This extensive partner list demonstrates our ability to meet the stringent requirements of international OEMs and Tier 1 suppliers.

Automotive Wiring Harness

Side Door Panel Key Harness, Power Acquisition Harness, Automotive Lamp Harness, Navigation Harness, Steering Wheel Harness, Air Conditioner Harness, Tailgate Harness, Audio Harness.

New Energy Harness

BMS Acquisition Harness, Energy Storage Harness, Battery Harness, High-voltage Harness, Charging Socket Harness for New Energy Vehicles.

Industrial & Home Appliance

10-pin Adapter Cable, Acquisition Harness, Power Supply Cable, Optoelectronic Control Cable, Servo Brake/Power Cable, Refrigerator Harness, Motor Harness, Electronic Control Cable.

Verified Certifications for Wiring Harness Suppliers

Our qualifications validate our commitment to quality and ethical business practices. We hold AAA Grade Credit Enterprise status and maintain robust quality systems.

ISO9001-2015 Quality Management System Certification document

IATF16949:2016 Automotive Industry Quality System Certification

AAA Grade Credit Enterprise certification for reliable supplier partnership

Frequently Asked Questions About Wire Harness Sourcing

What industries do you supply custom wiring harnesses for?

Our wiring harness solutions cover a wide range of sectors including automotive, new energy (energy storage), smart home, household appliances, consumer electronics, robotics/drones, GPS, industrial control, medical instruments, motors, and industrial machinery.

How does your multi-location manufacturing reduce costs?

We operate in both the Pearl River Delta and Henan Province. By leveraging the low-cost labor advantage in Henan (30%-40% lower than Guangdong) while maintaining high-precision capabilities in Dongguan, we offer highly competitive pricing without compromising on quality or delivery speed.

Do you support OEM and ODM projects for cable assemblies?

Yes, we specialize in customized solutions for high-quality wiring harnesses. Whether you need standard connectors like JST, TE, or MOLEX, or fully custom automotive and industrial harnesses, our engineering team provides professional design support and cost optimization.

What quality certifications do your wire harness products hold?

We hold ISO9001-2015 and IATF16949:2016 certifications, ensuring our processes meet international standards for general quality and automotive-specific requirements. Additionally, all products comply with EU RoHS standards for environmental safety.

Can you handle large-volume orders for global distributors?

Absolutely. With three established entities (Hongkong Suntex, Dongguan NAKA, Henan NAKA) and partnerships with major brands like Huawei, Honda, and DJI, we have the scalable capacity and supply chain stability to fulfill large-scale B2B orders reliably.

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