1980's
- 1982 - Founded Nan Dee Precision in Tainan, Taiwan.
- 1987 - Purchased the first CNC automated machine.
1990's
- 1993 - LOGO "N" Patent Registration
- 1993 - Awarded "Qualified Supplier" by HIROSE Electric Group
- 1996 - Awarded "The Best Supplier" by HIROSE Electric Group
- 1997 - Set up assembly line
- 1998 - Qualified ISO 9001 standard
2000's
- 2000 - Awarded "The Best Supplier" by Olympus Japan
- 2002 - Relocate to Tainan Technology Industrial Park
- 2005 - LOGO "ndd" Patent Registration
- 2006 - Awarded "The Best Supplier" by Radiall Group
2010's
- 2010 - Qualified ISO/TS 16949 standard
- 2011 - Import Japanese type 65 - 4 axis CNC machines
- 2013 - Add more 3D Coordinate Measuring Machine to QA department
- 2013 - Integrate scrapped material recycling system
- 2014 - Earned Terminal Manufacturing Technique - Know-How Patent
- 2015 - Renewal of 19 CNC machines to optimize the production efficiency
- 2016 - Established Italy Auto Technic for Vehicle Design
- 2017 - Qualified AS9100C standard
- 2018 - Qualified AS9100D standard
- 2018 - Implement Industry 4.0
- 2019 - Land Acquisition for the 2nd Factory Site (Total in 8100 m2 )
2020's
- 2020 - Add Ultrasonic Vacuum Cleaner
- 2020 - Add KEYENCE High Accuracy Image Dimension Measurement System
- 2021 - Purchased 10 STAR SL-10 High-Precision CNC Lathes
- 2022 - Added 12 STAR High-Precision CNC Lathes
- 2022 - Installed Tokyo Seimitsu 3D CMM Automatic Measuring System (Japan)
- 2024 - Added 6 STAR High-Precision CNC Lathes
- 2024 - Received Best New Supplier Award (Semiconductor Industry)
- 2024 - Installed Italian Roundness Measuring Instrument
- 2025 - Added 9 STAR High-Precision CNC Lathes
- 2025 - Recognized as one of the Dun & Bradstreet Taiwan TOP 1000 Elite SMEs – Sustainability Excellence Award
- 2025 - Received the Tainan Economic Development Contribution Award
- 2026 - Completed the construction of the new manufacturing facility and headquarters relocation (May 14)
- 2026 - Added 30 STAR SL-10 High-Precision CNC Lathes
- 2026 - Expanded Quality Inspection Capabilities:
- 2 × Hexagon 2.5D Vision Measuring Systems (USA)
- 4 × Axis 2.5D Vision Measuring Systems
- 1 × Mitutoyo Hardness Tester (Japan)
- 1 × Double-Disc Metallographic Polishing Machine
- 1 × Hot Mounting Press
- 1 × Tokyo Seimitsu Surface Roughness Tester (Japan)
- 2026 - Installed Japanese Tempering Furnace