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    Beijing Oupuoptic Instrument Co.,Ltd.

    • Address: Langfu Industrial Park, Tongzhou District Beijing P.R.China, Beijing, China
    • Email: Email
    • Phone: 86-10-61557022

    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.

    Two series of products have gotten UL certificates for fireproof door viewers.

    With the market expansion , we have got more and more trust and favor by the world famous brand of hardware.

    Looking forward to cooperating with you.

    Latest listings



    • Brass Door Viewer
      Brass Door Viewer
      Security and safety training equipment - Beijing Oupuoptic Instrument Co.,Ltd. - China - November 27, 2017 - contact company for price

      Material:Brass with optic plastic or glass lens. Diameter:12/14/16/26/28mm Finishes:PB/CP/SC/GP/SN/A S/AB/ORB Lead time:40 days Certificate:UL certificate for some models. Beijing Oupuoptic Instrument Co., Ltd. is specialized in producing in all kind...

    • High Quality Door Viewer
      High Quality Door Viewer
      Doors and windows and glass - Beijing Oupuoptic Instrument Co.,Ltd. - China - June 13, 2017 - 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...

    • Door Viewers Manufacturer
      Door Viewers Manufacturer
      Permanent buildings and structures - Beijing Oupuoptic Instrument Co.,Ltd. - China - May 4, 2017 - check with company for price

      Beijing Oupuoptic Instrument Co., Ltd. is specialized in producing in 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. door viewer with bell and...

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