We are a door viewer manufacturer for 10 years and mainly produce all kinds of door viewers.

We have experts who can professionally design different optic systems for different door viewers to secure the clearest lens.

Recently we have designed a new kind of door viewer which called aluminium plating door viewer. The material is Encoding Standard Aluminium, which is fine quality, and it looks the same as brass viewer due to it's elegant finishing. What's more, the material of the lens is PMMA, imported from Japan. Which could secure the clearness and transparency.

Should you have any interest, pls do not hesitate to contact me. Quotation sheet will be provided at once if needed and FREE SAMPLES will be sent for your evaluation.

Hope to establish business relationship with you.