OEM
Wire Harness Manufacturer

Cloom Tech is a trusted OEM wire harness manufacturer, delivering custom wire harness solutions built precisely to your engineering drawings and performance requirements. We partner with OEMs to provide reliable, production-ready harnesses that meet strict quality, compliance, and durability standards across demanding applications.

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oem wire harness manufacturer

Why Choose Cloom Tech as your OEM Wire Harness Manufacturer?

With our commitment to precision, durability, and customer satisfaction, Cloom Tech, a trusted Cable Wire Harness Assembly Manufacturer, ensures every wire harness we produce consistently meets your requirements. Our expertise, advanced technology, and streamlined production processes make Cloom Tech the go-to choice for businesses that demand excellence. Get in touch!

Manufacturing Experience That OEMs Can Trust

As an experienced OEM wiring manufacturer, Cloom Tech operates with a manufacturing-first perspective shaped by ongoing production programs and long-term customer requirements. Technical direction and review are overseen by Hommer Zhao, providing continuity and informed decision-making across design, validation, and production stages. For OEM partners, this results in wiring programs supported by consistent execution, practical manufacturing context, and a disciplined approach carried through every build cycle. 

decades of experience

Decades of Experience

With many years of experience in the wire harness industry, Cloom Tech has developed an unmatched level of expertise in custom manufacturing OEM wire harnesses.

reliable

Reliable

We use high-grade materials and follow strict quality control procedures to deliver zero-defect assurance. We ensure every wire harness functions flawlessly under all operating conditions.

rapid lead times

Rapid Lead Times

Our streamlined production process and efficient supply chain management allow us to deliver wire harnesses quickly without compromising on quality.

innovative design

Innovative Solutions

We bring our customer’s designs to life through innovative manufacturing solutions. Produce your design by partnering with Cloom Tech’s sophisticated manufacturing capabilities.

full range of services

Full Range of Services

From concept to completion, Cloom Tech offers a comprehensive suite of services, including professional recommendations, prototyping, manufacturing, assembly, and quality testing.

always there customer service

Always-There Customer Service

We prioritize responsive customer service. Right from initial consultations to post-production support, we’re here to help!

Cloom Tech Partners with Top Supplier

We collaborate with leading global suppliers to source the highest-quality components for our wire harnesses. By working with trusted vendors, we always know that our products meet stringent industry standards and perform reliably in all applications.
wpg holdings
element 14
mouser electronics
a2 global electronics
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digi key electronics
future lighting solutions
avnet

Our OEM Wire Harness Manufacturing Capabilities

Cloom Tech specializes in manufacturing high-precision OEM wire harnesses, making sure they comply with industry standards and safety requirements.

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Streamlined Manufacturing Services

We offer OEM wire harness manufacturing from solution recommendations and wire harness assemblies to delivery. Our products are made from original factory blueprints and are ready to install immediately, with no terminal crimping, wire cutting, or changes necessary.

We create solutions based on your specific requirements and the Bill of Materials (BoM) you submit with your drawings, ensuring your OEM wire harness performs optimally.

Our rapid prototyping services allow you to build and validate a prototype wire harness, enabling real-world functional testing before committing to large production quantities.

Cloom Tech offers fully customizable OEM wire harness solutions, including variations in cable lengths, connector types, insulation materials, and shielding options.

Every wire cable harness goes through stringent electrical continuity tests, durability assessments, and environmental stress testing to prove reliability in demanding environments.

Our factories are ISO 9001 and IATF 16949 certified. Every product coming off of our factory floor is RoHS compliant and successfully meets IPC/WHMA-A-620 standards for quality.

Cloom Tech
STATISTICS

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25 years

Industry Experience

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ISO Certified

Factory

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1,000 + Happy

Clients

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High Capacity

Manufacturing

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1000 sqm

Factory Space

Highest Quality Guaranteed

At Cloom Tech, we produce precision-engineered, high-quality wiring harnesses that improve the reliability and functionality of your applications.

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Industries We Serve as an
OEM Wire Harness Manufacturer

Cloom Tech manufactures custom wiring solutions to meet the specific demands of a wide variety of industries, ensuring quality, reliability, and innovation.

aerospace
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Aerospace

High-performance wire harnesses for aerospace applications, maintaining reliability in extreme conditions
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Agriculture

Our rugged wire harnesses withstand the harsh environments of modern agricultural machinery
automotive
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Durable and high-quality wiring solutions for the automotive industry, supporting both traditional and electric vehicles
construction
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Construction

Built to endure the demanding conditions of construction equipment and infrastructure projects
electronics
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Electronics

Wire harnesses for consumer electronics, industrial automation, and telecommunications
lighting
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Lighting

Custom wiring solutions for indoor, outdoor, and industrial lighting applications
A medical professional operating a CT scan machine with a patient lying on the examination table.
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Medical

Support advanced medical equipment, for safety and precision in healthcare environments
A humanoid robot using a tablet to control robotic arms in an advanced manufacturing facility.
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Specialized wire harnesses for robotic applications, supporting automation and AI-driven technologies
oem
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Telecommunication

Solutions for high-speed network infrastructure, fiber optic systems, and communication devices

What Cloom Tech’s Customers Say

Our customers trust Cloom Tech for our high-quality OEM wire harnesses that enhance the performance and reliability of their products. Take a look at what our satisfied clients have to say about our expertise, service, and commitment to excellence:

Cloom Tech: The Only OEM Wire Harness
You’ll Ever Need.

FAQ’s

OEM Wire Harness Manufacturer FAQs

Is there a minimum order quantity (MOQ) for OEM wire harnesses?

No. We offer no minimum order quantity (MOQ). We support everything from prototypes and pilot runs to full-scale OEM production programs.

Prototype OEM wire harnesses are typically completed within 2-3 weeks. Production lead times generally range from 4-5 weeks, depending on complexity, materials, connector types, and order volume.

Yes. We manufacture OEM wire harnesses designed for harsh conditions, including exposure to vibration, heat, moisture, chemicals, and mechanical stress. Material selection, insulation, shielding, and overmolding options are tailored to your operating environment.

Our wire harnesses arrive at your door fully assembled and ready for use. Installing is as easy as plugging the new harness into others to complete your machine’s wiring.
All our products must pass rigorous testing and meet industry certifications, including ISO 9001, IATF 16949, and IPC/WHMA-A-620 standards.

Yes. All OEM wire harnesses are tested according to your specifications, which may include continuity testing, insulation resistance testing, and functional verification to ensure compliance and performance before shipment.

Top OEM Wire Harness Manufacturer
for All Your Industry Requirements

With decades of experience, industry-leading expertise, and a commitment to quality, we provide reliable OEM wire harness solutions that meet your specific needs.