ANSI Heavy Duty UL Stainless Steel CE Mortise Flat Self Closing Black Hardware Gold Metal Shower Security Ball Bearing Conceal Iron Guangdong Wooden Door Hinge

ANSI Heavy Duty UL Stainless Steel CE Mortise Flat Self Closing Black Hardware Gold Metal Shower Security Ball Bearing Conceal Iron Guangdong Wooden Door Hinge. Certification Standards: Meets ANSI Grade 1 & 2, BHMA, UL, and CE EN1935 standards. Fire Resistance: UL Listed and CE certified for up to 3 hours fire rating. Durability Testing: Passed 2,500,000 cycles testing for long-term reliability. Material Options: Available in Stainless Steel 201, 304, or 316 grades. Finish Variety: Options include Satin Stainless Steel, Polished Brass, and PVD. Customization Support: OEM and ODM services available for tailored requirements. Warranty Coverage: 5-year mechanical guarantee provided for all products. Sample Availability: 3 free samples offered for evaluation upon request.