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Circular Connector & Custom Cable Solutions | CONNODER - Reliable Connection Expert s
Circular Connector & Custom Cable Solutions | CONNODER - Reliable Connection Expert s

CONNODER specializes in circular connector and custom cable solutions, delivering stable, reliable, and scalable one-stop connection services for industrial automation, smart manufacturing, new energy, robotics, and sensing & control systems. We provide not only standardized products but also deep customization capabilities, helping customers achieve higher reliability, lower maintenance costs, and faster delivery cycles in complex application environments.

Choose CONNODER — Choose Over 10 Years of Expertise and Trust

10+ Years of Industry Expertise

Our core team members have over a decade of experience in the circular connector and cable assembly industry, with deep understanding of the unique challenges and needs of industrial automation, precision instrumentation, and other fields.

One-Stop Technical Experts

From needs analysis and product selection to complex cable design and assembly integration, our engineering team provides comprehensive technical support, ensuring solutions precisely match your application.

Official CONNODER Partner

As an officially authorized CONNODER solution provider, we guarantee that all connectors are genuine factory products, and you receive the most direct technical support and resources.

Trusted by 500+ Customers

We have successfully served over 500 companies across robotics, new energy vehicles, smart logistics, and other cutting-edge fields. Our customers' continued repeat orders are the best proof of our reliability.

Custom Connectors

Professional customization services to meet your unique needs

Custom M-series circular connector types

Custom Types

  • Hybrid connectors: integrate signal, data, and power; suitable for complex industrial applications.
  • Signal connectors: multiple sizes (M5 to M23) with customizable pins.
  • Data connectors: high-speed transmission, in M8 and M12 sizes.
  • Power connectors: multiple sizes/ratings to meet high-power requirements.
  • Special-purpose connectors: waterproof and vibration-resistant for harsh environments.
Custom connector materials

Custom Materials

  • Metal materials: brass, 316L stainless steel, aluminum alloy, etc., ensuring excellent conductivity and corrosion resistance.
  • Plastic materials: PBT, PUR, PVC, LSZH, etc., meeting different environmental and cost requirements.
Custom connector sizes

Custom Sizes

  • Standard sizes: M5, M8, M12, M16, M23, etc.
  • Non-standard sizes: customized per customer requirements, supporting special sizes and shapes.
Custom connector features

Custom Features

  • Termination methods: crimp, solder, nut locking.
  • Protection rating: IP67/IP68, dustproof and waterproof.
  • Coding options: e.g., A, B, D, X, K, L, etc.
  • Multiple locking mechanisms: threaded, bayonet, push-pull.
  • Modular design: flexible multi-channel, expandable.

Custom Cables

Professional customization services to meet your unique needs

Custom cable types

Custom Types

  • Multi-core: multiple conductors, suitable for complex systems.
  • Coaxial: high-frequency, interference-resistant.
  • Data: high-speed, for networking/automation.
  • Power: high-current, for industrial/EV.
  • RF: low-loss, highly shielded, for wireless/radar.
  • Control: interference-resistant, for automation.
  • Special-purpose: heat/corrosion/oil-resistant, for medical/aerospace applications.
Custom cable materials

Custom Materials

  • Conductor material: copper alloy, ensuring high conductivity.
  • Insulation material: PVC, PUR, PBT, LSZH, etc., meeting different environmental requirements.
Custom cable sizes

Custom Sizes

  • Cable length: customized per customer requirements, various lengths supported.
  • Wire gauge: multiple gauge options available, e.g., 12 to 20 AWG.
Custom cable features

Custom Features

  • Connector terminations: multiple termination options available, such as plugs and sockets.
  • Color and marking: customizable colors and markings for easy identification.

Custom cable solutions

Tailor-Made Cable Solutions for You

From concept to finished product, we take full responsibility.

Custom Lengths & Materials

We provide precisely the length you need based on your equipment layout, with optional jacket materials such as PUR and PVC.

Pre-Assembled Cable Assemblies

Connectors and cables are pre-assembled at the factory and 100% electrically tested, ensuring plug-and-play delivery that boosts production efficiency.

Brand Replacement Solutions

CONNODER offers performance-equivalent or superior replacement solutions, helping you optimize costs and supply chain.

CONNODER: Custom Circular Connector & Cable Solutions Built for Harsh Environments

CONNODER — your trusted connection technology partner. We provide one-stop services from design and selection to production, ensuring your equipment connections are stable, efficient, and reliable.

Explore Our Products Get a Free Custom Solution

Custom Manufacturing Process for Circular Connectors & Cables

Project requirements communication

Project Requirements Communication

We gather project details to understand design intent, application scenarios, and functional requirements, assigning a dedicated engineering team to collaborate on material selection and wiring solutions.

Technical solution drafting

Technical Solution Drafting

The engineering team holds meetings to discuss and refine cable and connector selections to ensure safety and feasibility, submitting a written solution for approval before implementation.

Design and drawing creation

Design & Drawing Creation

Detailed functional designs are created for the electrical system, followed by precise cable drawings and visual designs for customer confirmation.

Material specification selection

Material Specification Selection

Cable specifications, hardware terminations, and connectors are finalized per project requirements; materials are added to the BOM, with custom tooling solutions provided when needed.

Quotation and contract signing

Quotation & Contract Signing

A detailed quotation covering all costs is provided, followed by a contract outlining product specifications, timeline, and quality standards. The project officially begins upon signing.

Sample production and verification

Sample Production & Verification

Samples are produced in-house and tested under various conditions, with optional third-party testing, followed by installation verification and reliability re-evaluation.

Official mass production and delivery

Mass Production & Delivery

After sample approval, pilot production begins, production standards are developed, and staff training is conducted — ultimately achieving sustainable mass production and delivery of finished goods.

After-sales service

After-Sales Service

Comprehensive technical support is provided, and customer feedback is regularly collected to continuously improve product quality and service levels.

CONNODER connectors provide customized connector and cable solutions for the industrial automation, energy, and communications industries.

Three Key Highlights of Our Customization Services

Highlight 01

Personalized Services & Customized Solutions

In-depth needs analysis:
CONNODER connectors provide in-depth needs analysis services, fully understanding customers' specific requirements including application scenarios, technical parameters, expected functions, and delivery schedules. Through close communication with customers, CONNODER is able to tailor the most suitable connector and cable solutions for every project.

Custom design:
From the initial design concept to the product lifecycle, CONNODER provides comprehensive support with face-to-face advice and assistance at every stage. Whether it is board-to-board, wire-to-board, or wire-to-wire connections, CONNODER designs according to each customer's unique requirements.

Personalized services and customized solutions
Efficient production and quality assurance
Highlight 02

Efficient Production & Quality Assurance

Flexible production planning:
CONNODER has flexible production planning capabilities, adjusting production line configurations and optimizing processes based on customer needs. This flexibility allows CONNODER to effectively respond to order fluctuations, improve production efficiency, and ensure timely delivery of high-quality products.

Strict quality control:
CONNODER has established a comprehensive quality control system covering raw material inspection, production process monitoring, and final product testing. Through strict quality control, CONNODER ensures customized products meet performance and reliability standards, fully satisfying customer expectations.

Highlight 03

Comprehensive After-Sales Service & Customer Support

Fast response and technical support:
CONNODER provides fast-response technical support, ensuring customers receive timely solutions during use. Whether it is product commissioning, maintenance, or troubleshooting, CONNODER quickly provides professional assistance.

Continuous improvement and customer feedback:
CONNODER values customer feedback and regularly collects customer opinions to continuously improve production processes and service quality. Upholding a customer-centric service philosophy, CONNODER ensures continuously optimized customer experience and long-term, stable customer relationships.

Personalized services and customized solutions

Start Your Custom Project Now

Get expert advice and a quotation in just 3 simple steps.
1. Submit your requirements: fill in the form on the right, or call us directly.
2. Solution & quotation: our engineers will contact you within 24 hours to provide a preliminary solution and quotation.
3. Sample confirmation: once the solution is confirmed, we will provide free samples for your testing.