Beijing Oupuoptic Instrument Co., Ltd. was founded in 2001 and is located in Tongzhou District of Beijing. We have advanced technologies and equipment, hardworking and ambitious managers, technicians with innovative spirit as well as skillful production workers. We have created a series of high-quality products based on scientific management and our enterprising spirit of ceaseless pursuit of brilliant and perfect products. There are four series of products now we can offer.
1. Door Viewer Series
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-degree door viewer in 1990 with the national patent (Patent No.: 90-2-06925.X) and the double-use door viewer in 1998 (Patent No. ZL 98 2 01793 6). We improved the optical system in 2006 (Patent No.: 200620119436.3). Our current products include double-use door viewers, exquisite brass door viewers, fireproof door viewers and projection door viewer, etc.
2. Laser Cross Series
Our company keeps on overcoming various technical improvements based on innovative spirit. We started to provide Laser Cross series in 2006. These products are high-quality and have powerful functions as well as steady and precise performance, which offer great convenience for the construction, decoration and measurement industries. They are deeply welcomed by domestic and foreign customers. The products include:
a) LC10 Laser Cross:
This instrument consists of 10 effective and small semiconductor laser diodes as the light source, which can project one level loop beam and four vertical laser lines. It is patented. (Patent No.: 200620119364.2 & 200630021931.6.)
2) LC05 Laser Cross
Thus instrument is composed of five effective and small semiconductor laser diodes as the light source, which can project one level line, two vertical laser line and two laser points.
3) LM01 Laser Marker
This wonderful instrument can project one laser straight line on any plane and offer a straight line benchmark for construction. It is smart, flexible and widely used.
3. Monochrometer Series
This instrument adopts the C-T Optical System with perfect performance, which is able to break the incident polychromatic light into a series of monochromatic light with high purity. It is mainly used for the quantitative and qualitative analysis of materials as well as the measuring and research work in the characteristic of light source, the density of solutions, biological effect of light and the optical characteristic of transparent materials, etc.
4. Rear-projection Lens Series
Currently, there is still no domestic company engaged in the manufacture of large-size rear-projection lenses. Taking into consideration this point, we have already organized researches to develop the 50-inch and 67-inch rear-projection lenses. At present, these two new-type products have already been exported to Japan and the USA
5. Injection-molding of Optical Plastics
Our company started to manufacture the lenses made of optical plastics since 1978. Our current production is about 80 million. We are able to design and manufacture the PPMA, PS and various lenses made of optical plastics for clients.
From now on, we are going to put more investment for the development of high-tech industry as well as the R&D, production and the quality control of products on the basis of making continuing efforts to develop the product of Door Viewer as the key part of the industry.
We have obtained a wide range of trust from domestic and foreign clients with a brand-new image by taking the demands of clients as our striving goal. We heartily welcome all friends to cooperate with us. We will offer high-standard service, high-quality products and fair prices to you.
