Stay informed about OUPU’s latest company updates, product developments, and news related to door viewers, lock cylinders, master key systems, and door hardware accessories. Explore information about our products and services for residential and commercial door hardware applications.
In recent years, Beijing Oupuoptic Instrument Co., Ltd. (PGX®) has been steadily expanding its international market presence. The company’s foreign…
Founded in 2001 and headquartered in Tongzhou District, Beijing, Beijing Oupuoptic Instrument Co., Ltd. is a professional enterprise dedicated to…
Beijing Oupuoptic Instrument Co., Ltd. (brand: PGX®) is pleased to announce the official launch of its brand-new website at www.oupuoptic.com.…
Beijing Oupuoptic Instrument Co., Ltd. was established in 2001 and specializes in door viewers, lock cylinders, and related door hardware products. Our product range includes door viewers in different materials, lock cylinders, master key systems, door stops, and cylinder accessories.
OUPU provides OEM and ODM services to meet different product requirements. Available services include laser marking and customized product solutions. Our door viewer range includes brass, aluminum, zinc alloy, and other material options. Product selection depends on the intended application and customer specifications.
Browse our product categories to learn more about our door viewers, lock cylinders, master key systems, door stops, and cylinder accessories. For specific product details, customization options, or order requirements, contact our team for further information.
Common questions about our door hardware products
OUPU specializes in door viewers, lock cylinders, master key systems, door stops, and cylinder accessories. The available product options vary by category.
Yes. OUPU provides OEM and ODM services, including laser marking and customized product solutions. Contact our team to discuss your product specifications and customization requirements.
You can browse the product categories on our website to explore available door hardware products. For further details about specifications, customization, or ordering, contact OUPU directly.