4 Inch Quiet Closing Frog Style Furniture Hinge

Product Description Non-Drilled Installation Design: No slotting or cup drilling required. The hinge is fixed directly with screws, protecting the cabinet board integrity and extending furniture service life..   Flexible Overlay Adjustment: No separate full overlay, half overlay, or inset models needed. Different overlay effects can be achieved by adjusting hinge installation positions, simplifying selection and inventory.   Thickened Steel Construction: Manufactured from cold rolled steel with reinforced thickness for improved strength, durability, and load-bearing stability.   Reinforced Rivet Connection: Thickened rivets enhance structural rigidity, ensuring long-term stable opening and closing performance.   4 Inch Hydraulic Soft Close System: Integrated hydraulic damping ensures smooth, controlled, and quiet door closing, reducing impact and extending furniture service life.     Product Drawing This drawing provides a full overview of the mounting positions and product dimensions, making installation easier and more accurate. Diameter of hinge cup: 35 mm Cup hole distance: 50 mm *For customized sizes, OEM and ODM service is available. Product Application Ideal for all types of Living room, Bedroom, Kitchen, Bathroom. Designed for smooth movement, strong durability and everyday convenience. The advanced Nickel Plated finish ensures the hinge remains rust-free even in humid environments.   Quality Control & Testing "Details Make a Difference" - Our Rigorous QC Process At FORMOR, quality isn't just a promise; it's a process verified by data.   Salt Spray Test: 24 hours verified resistance to corrosion. Cycle Testing: Proven to withstand 30,000+ open/close cycles. Inspection: 100% standard product inspection before packaging to determine the ultimate feeling of use.   OEM & ODM Service   1. Product Logo Customization We offer laser marking, stamping logo options to match your branding needs.  Customized logo solutions are available for hinges, drawer systems, and other hardware products.   2. Outer Carton Customization Cartons can be customized with your logo, color, labeling, and packaging specifications. We support OEM carton design to ensure safe shipping and a premium brand presentation.   3. Color Polybag / Logo Polybag / Blister / Paper Cover Customization Color Polybag / Logo Polybag / Blister / Paper Cover can be customized with your logo, labeling, and packaging specifications. We support OEM carton design to ensure safe shipping and a premium brand presentation.   4. Mould Customization We can develop new moulds based on your drawings or samples. Our engineering team supports structural adjustments, prototype verification, and full OEM customization for hinges, slides, and drawer systems.   5. Material Customization Materials can be customized with premium Shanghai Shinny, Shanghai Matt, Q235 and Jieyang cold-rolled steel options. We provide material selection support to meet different budget levels, performance requirements, and target markets.   6. Surface Finishing Customization We offer multiple surface finishing options to meet different design and corrosion-resistance requirements. Available finishes include single-layer nickel plating, copper + nickel double-layer plating, titanium plating, black plating, black spraying, and gold spraying. FAQ   Q:Can I get samples before placing an order? A:Yes, samples are available for quality inspection.   Q:Are your hinges easy to install? A:Yes, our hinges are designed for quick and easy installation, with clip-on options available for tool-free mounting.   Q: Are your hinges suitable for kitchen and bathroom cabinets? A: Yes, with proper surface treatment, our hinges perform well in humid environments such as kitchens and bathrooms.   Q: What is your minimum order quantity (MOQ)? A: Our MOQ depends on the model. Please contact us for specific product requirements.