Why Choose Lenzip?
The U.S.-Owned Advantage
Lenzip is a U.S.-owned zipper manufacturer with a global reach and a proud history of engineering excellence. We understand that in the industrial world, a zipper is a mission-critical component—not just an accessory. Our focus is on providing robust, reliable, and high-performance fasteners for professionals who demand the best for their products.
Reliability Built on a Legacy of Quality
For decades, we’ve built a reputation for superior quality that our clients depend on. Our zippers are produced with precision and care at our facilities, where we maintain full oversight of every step to ensure they meet our exacting standards. We use high-performance acetal resins and other top-tier materials, resulting in a product that is built to perform and last under the toughest conditions. Lenzip’s promise is simple: a zipper that you can trust to deliver consistent and reliable performance, every time.
Our commitment goes beyond durability — it’s about consistent results you can count on. Whether you’re sourcing for tactical gear, industrial covers, marine enclosures, or medical applications, Lenzip zippers are engineered to meet demanding tolerances, pass rigorous quality control checks, and perform reliably in real-world environments.
Proudly Made in the USA
From the first prototype to large-scale production, we combine nearly eight decades of manufacturing expertise with a dedication to precision, reliability, and responsive service. Whether your project requires specialized materials, weather resistance, or high-strength performance, our team works with you to make it happen.
For over 79 years, Lenzip has been a symbol of American manufacturing excellence. Every single zipper we produce is crafted with precision and care in our US facilities, a tradition that ensures strict quality control and a product you can truly trust. Every Lenzip zipper is proudly made in the USA, ensuring strict quality control and craftsmanship you can trust. By choosing us, you’re not only getting a superior product — you’re supporting American jobs and a long-standing commitment to integrity, reliability, and local manufacturing.
Engineered for Performance
At Lenzip, we don’t just make zippers — we engineer high-performance solutions built to endure the most demanding environments. Whether you’re outfitting marine gear, military equipment, or custom jackets, our zippers are designed to deliver strength, reliability, and smooth operation in any condition.
Our performance standards go beyond durability. We offer robust features like UV-resistant materials, anti-jamming technology, and precision-fit components, ensuring our zippers function flawlessly even in extreme settings. From small-batch designs to large industrial projects, Lenzip zippers are built to integrate seamlessly and perform consistently.
The Lenzip difference lies in the details. Our zippers feature double-pull sliders and compatibility with a wide range of materials, making them easy to install and integrate. This combination of smart engineering, durable materials, and user-friendly design helps streamline your production and ensures top-tier performance in every application.
Performance Highlights
UV-Stable Teeth and Tape: Resists sun damage and discoloration.
Self-Lubricating Design: Prevents jamming and ensures smooth gliding.
Wide Application Range: From marine gear to hobby crafts to industrial use.
Precision Fit: Designed for consistency in dusty, wet, or high-pressure environments.
Versatile Options: Available in various sizes, styles, and colors.
Easy Integration: Engineered to match your exact design needs.
Time-Saving Installation: Compatible with multiple materials, reducing manufacturing time.
Built in the USA: Every zipper meets rigorous quality and performance standards.
Performance in Every Detail
Our commitment to performance is reflected in every aspect of our product range. Lenzip zippers are available in a variety of sizes, colors, and styles—each tailored to fit specific application needs. From fine-tooth coil zippers for hobby crafts to heavy-duty molded zippers for industrial use, we engineer every zipper to meet the demands of your environment.
We also prioritize ease of use and adaptability. Features like double-pull sliders and compatibility with different materials make our zippers easy to install and integrate, helping streamline your production process without compromising quality or reliability.
Tailored Zipper Solutions for Every Production Run
Every production run is different, and so are your needs. That’s why we offer low minimums starting at just 25 units, along with the flexibility to support custom sizes, timelines, and specifications. Whether you’re a small-batch creator or scaling a national product line, we’re here to help you succeed. At Lenzip, we’re more than a supplier. We’re your manufacturing partner, dedicated to delivering zippers that meet your exact application requirements, on your schedule. Talk to a representative today. We’ll help you find the right solution for your project. Call us at (847) 368-9000 or request a quote today.
Your Partner in Production
Lenzip’s reputation is built on decades of consistent quality and customer satisfaction. Our zippers are trusted by professionals across industries, including industrial manufacturers, military suppliers, canvas fabricators, and upholstery specialists. These customers choose Lenzip because they know our products are tested, dependable, and crafted to perform.
When you choose Lenzip, you are partnering with a company that values precision, integrity, and long-term reliability. We take pride in the role our components play in your finished product and understand that every detail matters. Our legacy continues to grow through the quality we deliver and the confidence our customers place in us.