OUKETECH, a China-based manufacturer of custom wire harnesses and cable assemblies, provides contract manufacturing services for custom wire harnesses。
- Our factory is certified to industry standards including IATF 16949, ISO 9001, and ISO 13485:2016.
- We have a modern factory spanning over 5000 square meters, employing over 200 experienced staff and equipped with advanced automated production equipment.
- We provide customized wiring harnesses for various industries, including automotive, industrial, medical, electronics, lighting, and electrical applications.
- Our custom wire harnesses and cable assemblies are sold to over 70 countries, including Germany, the United States, Japan, and the United Kingdom. Our commitment to quality and service has helped us build a loyal customer base worldwide.
Fully Accredited Cable Harness Production Ready for Your Quality Audit
Sourcing custom cable harnesses shouldn’t mean gambling on compliance or traceability. Our multi-certified manufacturing facility operates strictly under internationally recognized frameworks so you can streamline your vendor approval process:
From automotive EV battery harnesses requiring full PPAP sign-off (IATF 16949), to critical healthcare diagnostic wiring that demands full component lot tracking (ISO 13485:2016), down to high-volume industrial control box wiring (ISO 9001)—every batch is engineered for repeatability.
Custom Wire Harnesses & Cable Assemblies with Over 15 Years of Expertise, High Production Capacity, and Strict Quality Control
OUKETECH provides scalable, reliable cabling solutions and custom wire harness assembly services, backed by state-of-the-art facilities, 100% inspection processes, and 24/7 global customer support to ensure superior long-term performance and customer satisfaction.
Experienced professional team
We have over 15 years of experience in manufacturing custom wire harnesses and cable assemblies, and we have a professional team of engineers and technicians.
High production capacity
OUKETECH boasts a 5000-square-meter factory and advanced automated production equipment, capable of meeting both large-volume and small-volume wiring harness production needs.
Strict quality control
All wire harnesses undergo rigorous testing and 100% inspection to ensure that every wire harness and cable assembly meets the highest quality standards, with zero defects and long-term reliability.
Global customer support and rapid response
We provide 24/7 online support to our global customers, ensuring a response to your needs within 12 hours.
Custom Wire Harness Solutions
OUKETECH specializes in the design and manufacturing of custom wire harnesses, providing full-service support from wire harness design, prototyping, and testing to mass production. Our experienced engineers ensure each wire harness assembly meets strict technical, safety, and performance standards.
Our custom wire harnesses are widely used in automotive, medical, industrial automation, electronics, renewable energy, telecommunications, rail transit, and aerospace applications. With precise engineering and strict quality control, we deliver wire harness assemblies built for durability, reliability, and long-term performance.
Each wiring harness is precisely designed and rigorously tested, suitable for complex environments in automotive, medical, industrial automation, electronics, new energy, and aerospace industries. Our wiring harness assemblies meet stringent quality standards, ensuring long-term reliable operation and safety.
OUKETECH delivers high-standard, reliable, and fully customized wire harness solutions for complex application environments, including automotive, medical, electrical, electronics, industrial automation, telecommunications, renewable energy, rail transit, and aerospace industries.
engine harness、Headlight wiring harness、Radio wiring harness、fuel pump wiring harness、Relay wire harness、Truck wire harness
panel wire assembly、control cabinet wiring、machine wiring harness、motor wiring harness、sensor cable assembly、power harness assembly
medical device wire harness、medical diagnostic wire harness、ECG cable harness、medical surgical wire harness、medical sensor cable、ECG lead wire set
airplane electrical wiring system、avionics wiring harness、fly-by-wire harness、aircraft power harness
Electronics Harness
PCB wire harness、electronic device wiring harness、consumer electronics cable assembly、display wiring harness、electronic power harness、IoT sensor cable harness
Electrical Wire Harness
power distribution wiring harness、control cabinet wiring harness、industrial electrical harness、HV cable assembly、electrical power cable harness
Renewable Energy Wire Harness
solar panel wiring harness、solar PV wiring harness、energy storage wiring harness、battery pack wiring harness
OEM / ODM Wiring Harness
OEM wire harness、OEM cable assembly、low volume wire harness manufacturing、custom cable assembly OEM
More products
Communication wiring harness
Agricultural machinery wiring harnesses
Marine and Ocean Engineering Wiring Harnesses
Industrial automation wiring harnesses
Oil and gas wiring harnesses
Subway and railway wiring harnesses
OUKETECH specializes in the design and manufacturing of a wide range of custom cable assemblies, including coaxial cables, fiber optic cables, RF cable assemblies, HDMI display cables, power cable assemblies, high-voltage cables, shielded cables, flat cables, overmolded cables, waterproof cables, and Ethernet cables. We provide full-service support from cable design, prototyping, and testing to mass production, ensuring each assembly meets strict technical, safety, and performance standards.
We Provide Precise Custom Waterproof Cables, RF Cables, Power Cable Assemblies, and More for Industrial, Medical, Automotive, and Other Industries, Ensuring Your Equipment Runs Efficiently and Safely
Providing high-performance coaxial cable assemblies for industries such as broadcasting, television, and telecommunications, ensuring stable signal transmission.
Designed for RF communication, ensuring precision and stability in high-frequency signal transmission.
Providing safe and reliable high voltage cable assemblies for power and industrial equipment applications.
Fiber Optic Cable Assemblies
Providing high-speed and stable fiber optic cable assemblies for telecommunications and data transmission.
Shielded Cable Assemblies
Providing shielded cable assemblies to protect electrical systems from interference, ensuring pure and secure signal transmission.
Providing flexible and efficient flat cable assemblies, widely used in electronic and automation equipment.
Waterproof Cable Assemblies
Providing waterproof cable assemblies for outdoor and harsh environments, ensuring long-term stable operation of electrical systems.
Power Cable Assemblies
Providing high-quality power cable assemblies for various devices, ensuring safe and stable operation.
More products
Ethernet Cable Assemblies
OEM Cable Assemblies
DisplayPort Cable Assembiles
LVDS Cable Assemblies
OBD Cable Assemblies
Various types of connectors
Why Choose Us?
01
Wire harness production capacity
With 15 years of OEM/ODM manufacturing experience, our factory has established long-term partnerships with global top brands, including Samsung, Siemens, Panasonic, GE Healthcare, and Sungrow Power.
02
No minimum order quantity for wiring harnesses
We offer flexible ordering options to meet your needs, regardless of quantity, ensuring high-quality custom wire harness service.
03
Strict quality control to ensure zero defects and on-time delivery
We implement rigorous quality control measures across all products, ensuring 100% continuity testing for wire harnesses and a zero-defect standard. We are committed to reliability and on-time delivery, striving to fully meet your needs without compromise.
04
24/7 Online Support with Response Within 12 Hours
We offer 24/7 online support, ensuring your inquiries are responded to within 12 hours. Whether it’s custom wiring harness drawings, samples, order processing, or other technical support, we’re here to help you ensure your project goes smoothly.
05
NPI Fast-Track & Rapid Prototype Turnaround
We support hardware startups and R&D teams with a dedicated New Product Introduction (NPI) fast-track line. Get fully tested functional wire harness prototypes delivered in as fast as 3 to 5 business days, helping you accelerate time-to-market without large upfront tooling commitments.
06
Independent Laboratory
Our factory is equipped with a fully equipped laboratory, featuring a variety of testing devices, including TDR network analyzers, salt spray testers, cable bending testers, tensile testers, LCR meters, programmable testers, 024-column spiral testers, profile analyzers, and various inspection machines
07
Wire harness production automation equipment
Our factory is equipped with a wide range of advanced automated production equipment, including fully automatic double-end crimping machines, LCD assembly boards, multi-stage crimping and welding machines, laser wire stripping machines, and fully automated production lines.
08
Professional wiring harness design team
Our team consists of 15 experienced cable and harness engineers who are proficient in CAD and Pro-E design. They offer comprehensive end-to-end support, from concept design and wiring to final mechanical assembly.
09
Component Sourcing Flexibility & Cost-Down Engineering
We maintain direct partnerships with leading connector brands (TE, Molex, JST, Hirose, Deutsch) while offering high-quality equivalent cross-reference alternatives to reduce BOM costs by 20–40% and cut lead times for hard-to-source components.
Frequently Asked Questions
What industries do you serve?
We serve automotive, industrial equipment, medical devices, lighting, electronics, renewable energy, and more.
Do you support low-volume and mass production?
Yes. We support both low-volume prototype production and high-volume mass production
How do you ensure product quality?
All wire harnesses undergo 100% continuity testing, visual inspection, and functional testing before shipment.
What is your lead time?
Sample lead time is usually 5–10 working days. Mass production takes 2–4 weeks depending on order quantity.
Are you a manufacturer or trading company?
We are a factory-direct wire harness manufacturer. Working with us means faster response, better cost control, and direct communication with engineers.
Submit your wire harness requirements and our engineering team will provide professional evaluation and quotation support within 24 hours.
Custom design, prototyping, and mass production are supported. All information is kept strictly confidential.
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