Your Most Reliable Partner In China
About Ewin
Ewin is a professional manufacturer of waterproof connector accessories, including waterproof connectors, waterproof junction box, and terminal blocks. Located in Ningbo,Yunlong district, we focus on quality control and customer satisfaction. Equipped with advanced machines like injection molders and CCD testers, we ensure reliable products and services.

Why choose ewin?
Service team
We have a senior R&D team and a professional service team, and our reputation wins
Experience
19years of industry production experience, always striving for excellence through quality
Solution
For many years, we have provided customers with a comprehensive solution.
High-quality customer
The market share continues to expand and we have established cooperative relationships
Suitable for various application scenarios
The wide applicability of IP68 waterproof connectors makes them the preferred choice in many industries, including solar equipment, lighting devices, communication equipment, marine electronics, transportation tracks, and more. Whether in harsh environmental conditions or demanding scenarios that require high waterproof performance, the waterproof connectors produced by our deliver excellent performance and reliability, providing durable solutions for various application scenarios.
Customer feedback
What Our Customer Said?
EWIN Connector has received a lot of great feedback due to our reliable product and great service. We care about your project!
"Dependable Connectors and Exceptional Service " I’ve been using the waterproof connectors and I couldn’t be happier. They’re sturdy, simple to install, and provide excellent water resistance, even in damp environments. I’ll definitely be ordering again!

Product Manager
I’ve been using waterproof connectors from EWIN for multiple projects, and I’m truly impressed. These connectors create a reliable, watertight seal that has held up perfectly, even under harsh outdoor conditions.

Project Manager
Certification





