High-performance waterproof connectors insulate sensitive electrical components and prevent vibration effects as well as penetration of moisture, dust, dirt and brine solutions during everyday vehicle operation. They must also withstand temperature variations in different parts of the globe, from extreme cold of -55°C to extreme heat of +125°C, to meet IP67 immersion standards and IP69K pressure cleaning standards.

IP67 &IP69K Waterproof Connector's Wide Range of Application

IP67 waterproof connectors are widely used in various fields due to their ability to provide reliable connectivity in harsh environments. 
Application Fields including: outdoor electrical equipment, outdoor lighting systems, scenic audio systems, drones, lawn mowers, solar equipment, mine lighting communication system, auto automatic doors and windows, refrigerated.
 
HRB Strength

HRB Team

Open laboratory 4 staffs.
Automotive & Electronics 12 staff.
Industrial & Electrical 8 staffs.
Vehicle waterproof technology research: 6 staffs.
Raw material research: 5 staffs.
CAE simulation analysis: 3 staffs.
Automatic production equipment research :7 staffs.
LAB TEAM STAFFING: 20

With an average of 8 years of R&D experience.
Quality Control

We Provide High-quality IP67 Waterproof Connector To The World

Shenzhen Hongru Connector Co., Ltd is a leading manufacturer of connectors and cable assemblies. The company offers a wide range of connector types including circular connectors, rectangular connectors, self-locking connectors, and more. In addition, they provide various cable assembly solutions to meet customers' needs.
 
One of the key advantages of Shenzhen Hongru Connector is their commitment to delivering high-quality products and reliable delivery times.
They are also able to provide customized solutions to meet unique customer requirements.
With years of experience in the industry and a strong reputation for excellence, hrb-connector.com is a trusted partner for businesses seeking reliable connector and cable assembly solutions.
Overall, Shenzhen Hongru Connector Co., Ltd is a one-stop-shop for all connector and cable assembly needs, providing top-quality products, customized solutions, and exceptional customer service.
Latest News & Events about IP67 Waterproof Connector
June 01, 2026

Are all waterproof connectors truly waterproof? Many misunderstand the IP67 rating and its limits. IP67 waterproof connectors protect against dust and temporary water immersion. In this post, you’ll learn what IP67 means, where to use these connectors, and how to avoid common mistakes.

June 12, 2026

Can your connectors survive dust and water while transmitting high-speed data? IP67 waterproof connectors do just that. They protect devices in tough environments.In this post, you’ll learn what makes IP67 connectors essential for reliable data transmission. We’ll explore their types, features, and

June 25, 2026

Understanding the IP67 Rating and Its SignificanceExplanation of the IP rating systemThe IP (Ingress Protection) rating system classifies how well electrical enclosures resist solids and liquids. It uses two digits: the first shows protection against solid objects like dust, while the second indicat

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