Need Lock Cylinders Compatible with Multiple Keyway Standards for Your Product Line?

Our CY-42 brass lock cylinders support Schlage, Weiser, and Kaba keyway systems with key alike, master, and construction functions. Taiwan-manufactured with reliable quality control, we provide OEM customization from material selection to mass production. Contact us to discuss your specific keyway requirements and volume needs for seamless integration into your door lock assembly.

D&D Builders Hardware Co. leverages extensive metal processing expertise and OEM manufacturing capabilities to deliver consistent quality lock cylinders that meet global building hardware standards. Our key in knob cylinders undergo rigorous quality control processes, ensuring dimensional accuracy and operational reliability for long-term performance. Whether you require standardized cylinder specifications or custom keyway configurations, our manufacturing facility provides comprehensive support from material selection to mass production, helping door lock manufacturers and building hardware distributors build brand value through precision-engineered cylinder components with responsive global service.