0 Penetration
AquaSeal Waterproof Zipper
Engineered with high-density polyester fabric coated in thermoplastic polyurethane (TPU), the AquaSeal zipper forms a continuous compressible sealing layer through mutual compression of TPU coatings.
Certified IPX5 waterproof (resisting water jets up to 100 L/min at 30 kPa), it delivers reliable protection for demanding outdoor and aquatic applications.



Features of Waterproof Zipper
  • Waterproof Rating
  • Smooth Operation
  • Exceptional Durability
  • Extreme Temperature
  • Corrosion Resistance

Certified to achieve an IPX5 waterproof rating.Resists heavy rain and pressurized water spray

Proven to withstand 1200 reciprocating cycles under load.Suitable for high-frequency use (e.g., backpacks, tents)

Engineered for ease of use with an initial pull force of 30N and smooth sliding performance of 25N.
Optimized slider mechanics reduce user fatigue.​
Proven to withstand 2000 reciprocating cycles under load, double the requirement of our standard tests. Engineered for aviation/military gear with frequent access needs


Maintains full operational functionality after 24-hour exposure at -30°C and after a 10-minute immersion in 100°C boiling water.
Successfully passes a 48-hour salt spray corrosion test.
Customized Engineering Sealing Solutions (OEM/ODM)​​
Our vertically integrated manufacturing process grants us complete comprehensive oversight across every production stage, empowers us to offer unparalleled customization capabilities for our partners. We collaborate directly with your design and engineering teams to create waterproof and airtight zippers that meet your product's exact technical specifications and brand vision.
Find the Right AeroSeal™ Size
  • 3#
  • 5#
  • 8#
  • More Choice
Custom Colors for Brand Matching
Match your brand’s exact color palette. We provide custom color matching for both the zipper tape and the TPU coating based on the Pantone (PMS) color system, ensuring seamless integration with your product’s design.
Specialized Puller Designs with Your Logo
We offer a variety of industrial-grade zipper puller options tailored for different application scenarios, combining functionality, ergonomics, and visual appeal, with the option to customize brand logos upon request.
Find the Right AquaSeal™ Solution
The AeroSeal™ series is not a one-size-fits-all solution. We have engineered distinct configurations to meet the unique demands of different applications, from flexible inflatables to high-pressure submersibles.
Why Choose Us
—

20+ Years of Specialization


With over two decades of focused innovation in hermetic sealing solutions, we have developed proprietary TPU-coating technologies that redefine durability and reliability in extreme environments.


Our specialization is not just in manufacturing, but in solving critical sealing challenges for military, medical, and aerospace applications
Innovation & R&D


As a National-Certified High-tech enterprise, our R&D leverages 30+ utility patents in hermetic sealing, including:
– Dual-Track IPX8 Sealing: Patented chain-tooth structure enabling 72-hour leak-proof submersion (10m depth)
– Cryogenic Flexibility Tech: Maintains operational smoothness at -30°C (exceeding ASTM D2061 standards)
– 7.2% annual R&D investment drives continuous innovation in high-pressure sealing failure mitigation

Certified Quality


Certified to ISO 9001:2015 & GB/T 19001-2016, we enforce protocols exceeding standards:
– Material Traceability: Medical-grade TPU batch tracking (SGS MSDS-certified)
– Brutal Testing: Every batch undergoes -30°C freeze → 100°C boil → 48hr salt-spray torture tests

Integrated Solutions Provider


From prototyping to mass production, we deliver:
– Co-Development: we provide seal simulation reports to reduce client trial costs
– Custom Agility: Support wideth/length/color combinations
– Global Tech Support: 24/5 engineer access with 72-hour failure diagnostics