BRD Optical Co.,Ltd was built in 2000.It is located in the city of Changchun-the optic base of China.Which is with beautiful view and profound optical culture.We have state of the art, modern technology machines for manufacturing and inspecting all kinds of precision optics.The company is occupying are area of 1500m2,with 82 workers, including 3 tehnical engineers and 2 dedicated optical engineers.In the aspect of technology,we are benefit from the backbone of Changchun Institue of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences and Changchun University of Science and Technology .We also usually make technical exchange with each other. Refer to the manufacture equipments and checking equipments of products,most of them are introducted from the foreign.Such as coating machine,sphericity interferometer,optical spherometer etc.Which can detect the optical components exactly and increase the production levels.Also , we comply with a standard of din/mil/iso surface quality standards in the aspect of production layout and production design.