Granite is used, and it is a high-precision product compliant with JIS B 7513, processed by machine cutting and hand lapping finishing.
We would like to introduce our "Stone Optical Plate Board JIS Class 00." It possesses high stability, strength, and hardness, allowing for precision maintenance even in room temperature environments, making it suitable for use as a table for optical experiments. Additionally, it can be used for optical experiments in optical communication, laser technology, interferometers, spectrometers, optical microscopes, and for precision verification in precision machine tools. 【Features】 ■ High stability, strength, and hardness ■ Precision maintenance possible even in room temperature environments ■ Used as a table for optical experiments ■ Widely used in optical experiments such as spectrometers and optical microscopes ■ Used for precision verification in precision machine tools *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【ND GROUP Strengths of Precision Stone】 ■Stable Supply ■Large-Scale and Special Processing ■Ultra-Precision Processing *For more details, please refer to the PDF document or feel free to contact us.
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Delivery Time
Applications/Examples of results
【Applications】 ■Optics, electronics, precision machinery manufacturing, metallurgy, aerospace, precision chemicals, non-destructive testing, precision inspection equipment, vibration isolation devices, etc. *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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Stone-made optical plate board
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Product specification diagram
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Granite raw material
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CNC precision flat grinding
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CNC slicing and drilling processing
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Factory scenery
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Customized specification assembly
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Factory landscape
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Accuracy inspection
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Company information
The ND Group is a high-tech company that provides comprehensive solutions for industrial products, including research and development, production, sales, and technical services for industrial CT, CNC machining, and precision stone products. The group consists of the Shanghai ND Industrial CT Testing Center, Jinan ND CNC Factory, Jinan Stone Factory, Japan ND Precision Engineering, Shandong ND, Shenzhen ND, and Hong Kong ND. Since its establishment in February 2013, the ND Group has developed with the corporate philosophy of integrity, learning, growth, and innovation. Shanghai ND is a provider of micro-nano industrial CT equipment and inspection services, having obtained the general agency qualification for the Chinese market (China, Hong Kong, Macau, Taiwan) and Japan for diondo from Germany in 2015. It offers technology solutions for digital control, measurement, and testing of various materials. In the CNC business, it provides independent research and development, production, sales, and technology for various intelligent, robotic, fully automatic, and semi-automatic precision engraving machines. The group has obtained over 100 patents and exports its products to 60 countries.