WEIPU Industrial Circular Connectors — Mission-Critical Connectivity

WEIPU Industrial Circular Connectors: Mission-Critical Connectivity

Overview

Founded in 1996, WEIPU is a global leader in industrial circular connectors, combining nearly 30 years of expertise with a vertically integrated production system. As a principal drafter of the GB/T 11918-2014 national standard, WEIPU supplies over 70,000 specifications—including circular, heavy-duty, and CEE connectors—serving 30,000+ customers across 130 countries. Our 2025 expansion to an 80,000 m² facility supports an annual capacity of 55 million units, ensuring supply reliability for large-scale industrial projects.

Reliability and Certifications

WEIPU industrial circular connectors are engineered for the most demanding environments. We benchmark top-tier performance with IP69K protection, 800A high-current options, and medical-grade connectors capable of withstanding 134°C autoclaving. Our products are backed by elite IRIS (Rail Transit) and IATF 16949 (Automotive) certifications, reflecting compliance with strict global safety and quality standards.

Product Range and Performance

From compact signal circular connectors to heavy-duty power interfaces, our portfolio addresses applications in medical, renewable energy, smart manufacturing, and rail transit. Advanced sealing, robust materials, and precision contact systems make WEIPU connectors ideal for vibration-prone and harsh conditions. The keyword industrial circular connectors reflects our core focus: delivering durable connectivity solutions that reduce downtime and simplify system integration.

R&D and Manufacturing Strength

WEIPU distinguishes itself through independent R&D and full vertical integration, enabling rapid iteration and strict quality control. We provide specialized solutions with fast prototyping—typically 7â€“15 days—and scalable production. This in-house capability accelerates product validation for OEMs and system integrators seeking customized industrial circular connectors.

Services, Support, and Global Reach

As a one-stop partner for Industry 4.0 connectivity, WEIPU offers OEM/ODM services, 24-hour rapid response, and global logistics to ensure timely delivery. Trusted by mission-critical sectors worldwide, WEIPU combines technical authority and practical service. Contact our sales team at salse01@weipu-group.com or +86-020-80501102 to discuss specifications, certifications, and tailored solutions.

industrial circular connectors Display

FAQ:

What is the lead time for custom-designed SP Series connectors?

Custom orders typically require 15-25 business days, including design confirmation, sample production, and mass production. The exact time depends on customization complexity.

Why is the WAC Series exclusive for audio equipment?

The WAC Series is optimized for audio scenarios: silver-plated contacts reduce signal distortion (critical for audio quality), termination methods match standard audio interfaces, and IP65 protection adapts to common outdoor performance environments. It is not designed for high-power/industrial scenarios, so it is exclusive for audio equipment.

What does UL94 V-0 flame-retardant of the inserts mean?

It means the material self-extinguishes within 10 seconds when ignited (no burning droplets), meeting high fire safety standards.

Can the WP20 series be used in the high-temperature environment of die-casting machines for a long time?

No. The PPS insert of the WP20 series can only withstand short-term high-temperature radiation up to 260℃ (not long-term continuous high temperature). The normal operating temperature range of the product is -40℃~+85℃. For the long-term high-temperature environment near die-casting machines, it is recommended to use heat insulation protection measures or select special high-temperature series products.