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Our customized metal zippers with auto-lock mechanism are engineered for superior performance in bags, purses, and clothing applications. Available in standard lengths of 15cm, 20cm, 30cm, and 40cm (fully customizable up to 70cm), these zippers combine industrial strength with smooth operation. The rust-proof metal teeth and auto-lock slider ensure reliable, long-lasting functionality for both professional manufacturing and DIY repairs.
Core Advantages:
Industrial-Grade Durability
• High-tensile metal teeth: Rust-proof electroplating with exceptional pull strength (up to 80N)
• Precision auto-lock sliders: Smooth operation with secure engagement to prevent accidental opening
• Reinforced polyester tape: Withstands 10,000+ test cycles without fraying or separation
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