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Beijing Oupuoptic instrument Co., Ltd
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Our company was founded in 2001, we are a professional manufacturer of door viewer . We have advanced technologies and equipment,.
Our president Shao Wencai, a senior engineer, has been engaged in the work of optical design for many years. He participated in and developed the first generation of domestic door viewers in 1978, invented new-type 180° door viewer in 1990 with the national patent and the double-use door viewer in 1998. Our current products include double-use door viewer, brass door viewer, fireproof door viewer, projection door viewer, etc.
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Business Type :
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Manufacturer
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Annual Sales :
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Below US$1 Million
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Beijing Oupuoptic instrument Co., Ltd
Langfu Industrial Park , Tong Zhou Dis.,
Beijing
Beijing
China
Phone: 86-010-61557022
Fax: 86-010-61557020 |
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