Supplier Committed to Adding Value for Customers
Custom Wire Harness and Cable Assemblies Solutions
We are a full-service for wire harness and cable assemblies
contract manufacturer located in china, offering high-quality
services for low to medium volume manufacturing.







Wire Harness
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Custom Wire Harness Design
Tailored solutions to meet specific requirements -
High-Quality Materials
Using durable and reliable materials for longevity -
Multi-Conductor Options
Available in various conductor configurations -
Rapid Prototyping
Quick turnaround for prototype development -
Strict Quality Control
Comprehensive testing to ensure compliance with industry standards
Cable Assemblies
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Custom Cable Assembly Solutions
Designed to fit specific applications and needs -
Variety of Connectors
Suitable for various consumer electronics, machinery, and medical devices -
Flexible Jacket Materials
Options available for different environments and applications -
Pre-terminated Assemblies
Ready-to-use solutions for faster deployment -
Expert Assembly Services
Skilled technicians ensure high-quality assembly
GR — Your Professional Wire Harness & Cable Assemblies Solutions Expert
Along with becoming one of the top wire harness manufacturers in China, GR Wire Harness will provide clients with higher quality products and services at the lowest price possible in the bid to become a long-term wire harness manufacturing and solution partner that you can trust with.
Since our establishment, GR Wire Harness have been focusing on wire harness manufacturing services, wire harness solutions with high quality, customized style. We offer simple wire harness assembly to complex integrated wire harness systems in the fields of automotive wire harness, industrial wire harness, medical wire harness and other special wire harness.
At GR Wire Harness, we place the needs of our customers at the forefront of everything we do. Our core value of “customer first” guides every aspect of our operations, from procurement and sales to engineering, manufacturing, inventory management, and quality control. Each department is committed to delivering unparalleled customer satisfaction.
Our aspiration is to establish ourselves as one of the most trusted wire harness solution providers in the industry. When you choose GR Wire Harness, you not only receive superior wire harness products but also gain a dedicated and dependable partner. Together, we will strive towards shared success.
Why Choose GR As Your Wire Harness Manufacturer in China?
Rigorous Quality Control
We ensure top-tier quality and reliability with our stringent quality controls, reducing your risk of rework and complaints.
On-Time Delivery
Our precise production and logistics ensure timely deliveries, keeping your projects on track and responsive to market needs.
Customization
Tailor-made wire harnesses to fit your specific requirements, avoiding unnecessary inventory and ensuring perfect fit for your applications.
Pricing and Flexibility
Transparent pricing and no MOQs let you order as needed, keeping costs clear and budgets in check.
Quick for Small Batches
We cater to both large and small orders with quick turnaround times, helping you adapt to market changes without inventory stress.
Custom Wire Harness & Cable Assemblies Process
1. Initial Consultation
Understanding Your Requirements
We start by having a detailed discussion to understand your specific needs—whether it’s for a consumer electronic device, machinery, or medical equipment. This step helps us gather the necessary information on design, functionality, and quantity.
2. Product Design & Specification
Custom Tailored Solutions
Our engineering team works closely with you to create a detailed design based on your specifications. We take into account factors such as size, material, wire type, connectors, and more to ensure the perfect fit for your application.
3.Prototype Development
Testing & Adjustments
After finalizing the design, we develop a prototype of your custom wiring harness. This allows you to evaluate its functionality and make any adjustments or improvements before full-scale production.
4. Approval & Finalization
Confirming the Design
Once the prototype meets your expectations, we proceed with final approval. At this stage, we review all aspects of the design, ensuring everything is aligned with your needs before moving forward.
5. Production Planning
Efficient Manufacturing
With your approval, we begin planning the production process. We ensure that materials are sourced, manufacturing schedules are set, and quality control processes are in place to meet deadlines and standards.
6. Manufacturing & Assembly
Precision & Reliability
Our experienced team begins the production of your custom wiring harnesses, using state-of-the-art equipment and adhering to strict quality standards. Each harness is assembled with precision to ensure maximum reliability and performance.
7. Quality Control & Testing
Ensuring Excellence
Before shipment, each wiring harness undergoes thorough quality control testing. We check for durability, electrical performance, and compliance with industry standards to guarantee the highest quality products.
8. Shipping & Delivery
Global Reach
Once quality assurance is completed, we ship your custom wiring harnesses to your specified location. We provide global shipping options to ensure timely and secure delivery, no matter where you are located.
- Free Trade Zone, Yantai,264006, China
- +86 132 5550 3588
- Kevin.wireharness@gmail.com
Send us a message
We won’t let you down.
Choose GR New Material for Exceptional Wire Harness Solutions
Your Trusted Partner for Customized, High-Quality Wiring Solutions
Trusted Wire Harness Manufacturers Committed to Excellence
As a prominent player in the wire harness manufacturing industry, GR New Material specializes in delivering top-quality turnkey services tailored to your unique design needs. Our innovative approach to wire harness production guarantees that we meet your specifications with precision and efficiency.By partnering with us, you can address any challenges in your project’s design and execution, ultimately saving time and reducing costs while ensuring that the final products align perfectly with your project requirements.Our Comprehensive Services Include:
- Custom wire harness design and manufacturing
- Prototyping and testing
- Inventory management and fulfillment
- Quality assurance processes to ensure compliance with industry standards
At GR New Material, we are dedicated to fostering collaborations that enhance your operational efficiency and profitability. Whether you require high-volume production or specialized custom solutions, our experienced team is here to support you.Contact us today to discover more about our extensive range of services or to request a quote. Together, we can bring your vision to life with unmatched quality and reliability.
How can we help you?
Expert Assistance for Your Custom Wiring Harness Needs
Custom Design Solutions
At GR New Material, we understand that every project is unique. Our expert team collaborates with you to create custom wire harness designs that perfectly fit your specifications and requirements.
Prototyping and Testing
We offer comprehensive prototyping and testing services to ensure your wire harness designs are functional and reliable. This critical step helps identify any potential issues before full-scale production begins.
Quality Assurance
Commitment to Excellence in Every Product Quality is our top priority at GR New Material. Our rigorous quality assurance processes guarantee that every wire harness meets or exceeds industry standards, ensuring durability and performance.
Inventory Management
We provide efficient inventory management services to help you maintain optimal stock levels and reduce lead times. Our solutions ensure that you have the necessary components when you need them most.
Technical Support
Our dedicated technical support team is here to assist you throughout the entire process, from design to delivery. We are committed to helping you overcome challenges and achieve your project goals.
Help & Support
Affordable Solutions Without Compromising Quality At GR New Material, we believe that high-quality wire harnesses should be accessible to all businesses. Our competitive pricing ensures you receive exceptional value while maintaining the highest standards of quality.
Our Amazing Customers
Proudly Serving a Wide Range of Valued Clients Across Industries






"Amazing Solutions and Quality Work!"
