Metrology Technology Research & Development Co., Ltd. (JINGSTONE PRECISION GROUP)

• About us
  • CEO Message
  • Brand Profile
  • Company History
  • Company outline
  • Customers to visit
  • Europe Machinery Exhibition
  • American Machinery Exhibition
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  • Taiwan Machinery Exhibition
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  • セール商品(日本語)
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• Products
  • Discounted products
  • Caliper
  • Micrometer
  • Dial Indicator
  • Measuring Gauge
  • Granite Master Guage
  • Optical Microscope
  • Calibrator
  • Instrument
  • Hardness Testing Equipment
  • Non-destruction Testing Equipment
• Measurement & calibration
  • JCC (JINGSTONE CALIBRATION CENTER)
• Technology
  • Videos
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  • Repair Service
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  • Precision Manufacturing
  • Assembly & testing
  • Inspection & Calibration
• Download
  • Mini Catalog 2026
  • ミニ版カタログ(日本語)
  • Product Catalog
  • ISO IEC 17025 TAF Certificate
  • Operation Manual
  • General Catalog
• Contact Us