YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument - Exportimes.com

Supplier Details

Harbin Optical Instrument Co., Ltd  

Year Established:1993/09/24

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
No. 32, Jingwei 3rd Street, Daoli District, Harbin, Heilongjiang, China (Mainland)

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YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument

YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument
  • YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument
  • YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument
  • YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument
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Laser pointer consists of semi-conductor laser diode, miniature power supply, optical system, adjust the focal distance system. The YBJ-500A laser pointer have a stable performance and reliable quality.

Product Details


Model Number : YBJ-500A
Brand Name : Harbin
Place of Origin : Heilongjiang, China (Mainland)
material : metal
Input voltage : AC 127V/220V
Operating current : 60mA
Weight : 3.65kg


It can be widely used as a directive device for positioning in laneway digging,and a positioning and alignment device for road,railway,tunnel,culvert bridge,tall building and pipeline installation.

YBJ-500A Coal Mine Laser pointer/Laser Orientation instrument

Company Profile

     Harbin Optical Instrument Co., Ltd. was founded in 1996 on the prosperous Jingwei No. 3 Street of Harbin, which is no more than 100 meters to the Central Street. The company is well deserved to be called a metropolis enterprise, thanks to its favorable location. Forty years’ unremitting efforts allow us to have grown from an obscure small plant into a technology-oriented star enterprise of Harbin. Over the years, the company was awarded with a number of titles successively, such as “little pearl enterprise”, “quality & profit-focused enterprise” and “study-focused enterprise”. Our compass series, planimeter series, laser orientation instrument series have been rated as “famous brand of Harbin” and “famous brand of Heilongjiang Province”.  


     Adhering to the operation objective of “guided by technology, based on integrity, taking quality as life and development as goal”, we are keeping making innovations and advancing with the times. Presently our products are classified into 8 major series in more than 40 categories, which, instead of limiting to unitary application, have now become suitable for a wider range of sectors, such as forestry, agriculture, minerals, geological survey, water conservancy, meteorology and scientific research. In 2007, our company obtained the ISO9001:2000 international quality management system certification. Each one of our staff members are fully aware that only high-quality products can bring about substantial economic return to an enterprise.  In 2001, Harbin Dadi Measuring Apparatus Engineering Technology R&D Center based on Harbin Optical Instrument Co., Ltd. was set up upon the approval of the municipal Science and Technology Commission. As a research institute of our company, the Center engages in the research, development, pilot plant test, product research and promotion related to Dadi measuring apparatus and pertinent industrial technologies. Since establishment, the Center has been abiding by the concept of scientific and technical innovation and concept innovation, and keeping pace with the development trend of the Dadi measuring apparatus business both at home and abroad. Targeting at the domestic and international first-class level, the Center commits itself to cooperating with colleges, universities and research institutions, integrating resource and talents and accelerating the industrialization of scientific and technological achievements, which have rendered great technical support and foundation for our plant.       

     As our company grows stronger, we have been taking the lead in China concerning the variety of measuring instruments, production level and market share etc. So far we have obtained 6 national patents, and another two of our patent applications have been accepted by the State Intellectual Property Office of the P.R.C. Our products have been sold not only to 31 provinces, cities and autonomous regions nationwide, taking up 95% of the domestic market, but also to more than 10 countries such as Germany, US, Japan, India, Iran, UAE, New Zealand and Bangladesh. In addition to remaining dominant among business peers, our products enjoy a high prestige in markets both at home and abroad, and are wining general approval from all the customers.    


     All our staffs firmly believe that “compass”, one of China’s four great inventions, will keep upgrading through our innovation and research so that our products will keep taking the lead in their scope of application.        

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