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A spring hinge features an internal mechanism that allows temples to flex beyond 90°, offering a flexible fit and enhanced durability for professional eyewear.
Internal Spring Hinge
External Hinge
Global SourcingWe source high-quality hinges from world-class suppliers to meet your project needs:
Italy - (OBE & Visottica) The gold standard for luxury and high-performance eyewear.
Germany - Renowned for precision engineering and innovative, sleek designs.
Japan - Famous for meticulous craftsmanship and refined tension control.
China - Cost-effective and versatile solutions for mass production.
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