Need Door Viewers That Match Your Hardware Lines Across Multiple Finish Options?

Our brass door viewer is available in four premium finishes (Polished Brass, Chrome, Brown Bronze, Bronze) with consistent quality and three adjustable length options (35-52mm, 52-68mm, 52-81mm). Perfect for door manufacturers requiring coordinated hardware aesthetics across product lines. Contact us for OEM customization and volume pricing to seamlessly integrate with your door systems.

As a Taiwan-based professional manufacturer specializing in building hardware, D&D Builders Hardware Co. delivers precision-engineered door viewers that meet the demanding requirements of door and window manufacturers, building hardware distributors, and construction professionals worldwide. Our comprehensive OEM/ODM manufacturing capabilities ensure consistent quality from brass material processing through final finishing, backed by extensive expertise in metal processing and precision component manufacturing. Whether you're equipping residential developments, commercial buildings, or custom door installations, our door viewers provide the perfect combination of security, functionality, and aesthetic appeal to enhance your hardware offerings and build lasting brand value.