WEIPU Circular Connectors — Trusted High-Reliability Solutions

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WEIPU Circular Connectors: Mission-Critical Industrial Connectivity

Why Choose WEIPU Circular Connectors?

As a global leader since 1996, WEIPU brings nearly 30 years of proven expertise to circular connectors. Our independent R&D, vertical integration, and role as a principal drafter of GB/T 11918-2014 demonstrate deep technical authority and trustworthiness. Engineers and procurement specialists choose WEIPU for reliable, specification-driven connectivity that meets rigorous E-E-A-T standards.

Comprehensive Product Range

WEIPU offers over 70,000 specifications across circular connectors, heavy-duty, and CEE product families. Whether you need compact signal connectors or high-current circular connectors, our catalog supports diverse applications in rail, automotive, medical, renewable energy, and smart manufacturing.

Performance, Safety, and Certifications

Our circular connectors are engineered for extreme environments: IP69K ingress protection, 800A high-current designs, and medical-grade options able to withstand 134°C autoclaving. WEIPU’s excellence is validated by IRIS (Rail Transit) and IATF 16949 (Automotive) certifications—assuring compliance with the most stringent global safety standards.

Manufacturing Capacity & Quality Assurance

Following our 2025 expansion, WEIPU operates an 80,000 m² facility with annual capacity of 55 million units, ensuring scalable, consistent supply for large projects. Our vertically integrated production and strict QA protocols reduce lead time and deliver repeatable quality for critical deployments.

OEM/ODM Services and Rapid Prototyping

WEIPU supports Industry 4.0 with one-stop solutions, 24-hour rapid response, and full OEM/ODM capabilities. Prototypes are available within 7–15 days, enabling fast design validation and accelerated time-to-market for circular connectors tailored to your specifications.

Global Reach and Support

Serving 30,000+ customers across 130 countries, WEIPU is a trusted partner for mission-critical connectivity worldwide. For inquiries and quoting, visit https://www.weipu-group.com/ or contact salse01@weipu-group.com | +86-020-80501102.

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FAQ:

What are the precautions for crimp termination of the M23X Series?

When performing crimp termination, it is necessary to use a professional crimping tool matching the connector model to ensure the crimping force is appropriate; at the same time, it is necessary to strip the cable insulation layer according to the specified length to avoid excessive or insufficient stripping affecting the connection quality. It is recommended to follow the official installation manual for standardized operation.

Can SA series connectors be used in high-temperature equipment?

Yes, the PPS insert can withstand up to 260℃, and the overall operating temperature range is -40℃~+85℃, suitable for general high-temperature industrial scenarios.

Are WEIPU’s IP-rated connectors compatible with global equipment?

Yes, all WEIPU waterproof connectors comply with international standards (IEC 60529) and are designed to be compatible with global Industry 4.0 equipment, supporting seamless integration.

What types of connectors are compatible with Weipu Precast Cable Assembly?

Our Precast Cable Assembly is pre-assembled with Weipu original connectors, covering SF series, SP series, SY series connectors and other mainstream models. We also provide customized precast solutions according to customer-specified connector models to meet personalized needs.

How to choose the housing model for Weipu heavy-duty connectors?

Match the housing model with the heavy-duty connector model (e.g., choose 16A housing for 16A model connector) to ensure installation compatibility.