Roller Bumpers DH-31 | D&D Professional Door Hardware Manufacturer
D&D manufactures premium roller bumpers in brass, stainless steel, and zamac. Compatible with IVES RB471 series. Custom finishes available for OEM projects.
Need Roller Bumpers That Match Your Door Hardware Line's Quality Standards?
Our DH-31 roller bumpers offer IVES RB471 compatibility with flexible material selection (brass, stainless steel, zamac) and custom finish capabilities. As an OEM manufacturer, we provide consistent quality across production runs with material specifications tailored to your brand requirements. Contact us to discuss volume pricing and finish matching for seamless integration with your product line.
As a Taiwan-based professional manufacturer with comprehensive OEM/ODM capabilities, we leverage advanced metal processing techniques including stamping, casting, and CNC machining to deliver roller bumpers that meet exacting quality standards. Our door catch and door holder solutions are ideal for building hardware distributors, door and window manufacturers, and construction contractors seeking reliable components with consistent quality. Contact us to specify your preferred material and finish combinations, and experience the precision manufacturing expertise that helps build lasting brand value for our global B2B partners.