
Ecological Lock Series Indoor Bedroom Hardware Black Zinc Alloy Button Door Lock Handle (STS012). Customized Lock Design: Lock is fully customizable to match specific functional and application environments. OEM and ODM Services: Acceptable for small orders with new mold creation based on client drawings or samples. Diverse Finish Options: Available in SN, CP, Black, ORB, PB, AB, AC and other finishes for zinc alloy handles. CE Certified Quality: Product has passed CE certification ensuring compliance with safety and quality standards. Comprehensive Function Types: Offers Passage, Entry, and Privacy functions suitable for various door applications. Flexible Customization: Customizable height, length, thickness, handle width, and spindle dimensions available. Strict Quality Control: Features 3 times 100% inspection including visual and functional checks for all goods. Salt Spray Resistance: Aluminum handles pass 48 hours and zinc handles pass 72 hours of salt spray testing.