Our Products
Resin Airtight Zipper
Cr Metal Airtight Zipper
Subtitle for This Block
TPU Waterproof Zipper
About Us
For 6 years, LEOT mastered premium hermetic zipper manufacturing for demanding markets. Engineered in China to exacting standards, we deliver uncompromising waterproof, airtight and pressure-resistant seals. Quality is our priority! To discover LEOT’s global-ready sealing technology for your critical applications. Being true to yourself and customers is the only way!
Airtight Seal
Waterproof Construction
Quality Assurance
Sample Provision
Efficient Delivery
Application
Medical Protection
Outdoors
Drysuit
Chemical Protection
SUP & Kayak Sports
Immersion Suit
Blog
Mastering Drysuit Longevity: The Ultimate Care Guide for Divers
Investing in a high-quality drysuit is an investment in your…
Insights from DRT Show Shanghai & The LEOT Advantage
The DRT Show Shanghai is always a powerhouse of innovation,…
LEOT vs. YKK Proseal: Choosing the Best Airtight & Waterproof Zipper for High-Performance Gear
When it comes to life-saving equipment—be it a professional diving…
The Ultimate Guide to Choosing Airtight & Waterproof Zippers: Why Speed and Flexibility Matter for Growing Brands
In the world of high-performance gear—ranging from drysuits and immersion…
TPU vs. PVC Waterproof Zippers: Which Water-Resistant Zipper Coating is Right for Your 2026 Collection?
For designers and product developers, few details are as critical—or…
Waterproof Zippers by LEOT: The Essential Component Powering Industries Worldwide
While often overlooked, a waterproof zipper is a critical engineering…
Airtight & Waterproof Zippers: The Unsung Heroes of Firefighter Gear | LEOT
The Lifeline of Heroes: The Critical Role of Airtight &…
The Journey of an Airtight Zipper
Here at LEOT, we believe that the best gear is…