Need Door Viewers That Match Your Door Hardware Finish Specifications Across Large Production Runs?

Our brass door viewers offer four professional finishes (Polished Brass, Chrome, Brown Bronze, Bronze) with consistent quality across volume orders. With OEM/ODM capabilities and multiple length options (25-68mm), we provide customized solutions that integrate seamlessly with your door manufacturing specifications. Contact us to discuss your finish matching requirements and volume pricing for your next production cycle.

As a Taiwan-based professional building hardware manufacturer, D&D Builders Hardware Co. leverages extensive expertise in metal processing and precision manufacturing to deliver consistent quality door viewers for global B2B customers. Our comprehensive OEM/ODM capabilities enable custom specifications, finish options, and volume production tailored to distributors, door manufacturers, and construction projects worldwide. Whether you require standard brass door viewers for residential developments or custom peephole solutions for security door applications, our full-process manufacturing—from mold development through mass production—ensures reliable quality, competitive pricing, and responsive international service for building your brand value.