3.0" 3.5" 4" Butt DIY Movable Furniture Steel Hinge for Iron Door & Window with Pin

3.0" 3.5" 4" Butt DIY Movable Furniture Steel Hinge for Iron Door & Window with Pin. Heavy Duty Support: Capable of bearing up to 40kg door weight per 2 pieces for sturdy installation. Durable Iron Material: Constructed from high-quality iron with powder coating finish for longevity. OEM/ODM Customization: Full customization options available including designs, samples, and minor adjustments. 2-Year Warranty: Comprehensive 2-year warranty coverage with online after-sales service support. 100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before packaging. ISO9001 Certified: Manufacturer holds ISO9001:2015 certification ensuring standardized quality management. Versatile Application: Suitable for DIY furniture making, wardrobe doors, iron doors, and window installations.