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Highlighted Companies

High Quality Door Viewer - China

price: contact company for price

We are specialized in producing all kinds of door viewers more than 15 years.Our current products include common door viewer, far&near door viewer, fireproof door viewer, door scope, and fireproof & anti-burglar door viewer, etc. Our products are known for the high quality to the foreign customers. Two series of products have gotten UL certificates which are in accordance with the fire-resistant standards of USA and Canada.


Company Contact:


  • Phone: +86-10-61557022

  • Address: Langfu Industrial Park,Tongzhou District Beijing P.R.China, Beijing , Beijing, China

  • Email: Email


Published date: June 13, 2017 -

  • Business Description: Beijing Oupuoptic Instrument Co., Ltd. is the leader of the door viewer industry. We also have become a famous brand in the product design and our products quality is in the first-class. Today we have established long-term cooperation relations with many famous domestic security doors factories and got high praise from the customers. With the market expansion , we have got more and more trust and favor by the world famous brand of hardware. Our door viewers have exported to Europe and the United States. Our main products are door viewers(peephole), fireproof door viewers, F&NA door viewers and so on.

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