Adjustable 180 Degree Invisible Hinge for Interior Concealed Wooden Furniture Door

Adjustable 180 Degree Invisible Hinge for Interior Concealed Wooden Furniture Door. 3D Adjustable Design: Features hidden 3D adjustable mechanism for precise alignment and smooth operation. High Load Capacity: Supports up to 40kg per 2 pieces, ensuring stability for heavy interior doors. Premium Zinc Alloy: Constructed from durable zinc alloy with zinc plating finish for corrosion resistance. OEM/ODM Support: Offers full customization options including designs, samples, and flexible adjustments. 2-Year Warranty: Comprehensive 2-year warranty coverage with online after-sales service support. Precision Manufacturing: Advanced CNC and die-casting processes ensure high precision and prevent door droop. Concealed Aesthetics: Invisible 180-degree hinge design provides a clean look for wooden furniture doors. Verified Quality Control: 100% visual and function inspection by 5 QA inspectors ensures product reliability.