| Founded | Employees | Social | Traffic |
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Optolong Optics Co.,Ltd. is the brand owner of Optolong who is the joint of industry and trade. Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing astronomy filters and fluorescence filters and pushing them into the market. Optolong has its own plant area more than 2000 ㎡. We would keep a high standard to work for our clients!