​​​​P. 510-796-1152  -  ERFQ@CJmachineproducts.com

  • ISO Quality System Procedures
  • Free Material Certs, COCs & Inspection Reports
  • Complete Design/Drawing Traceability
  • Order Acknowledgement
  • Job Status Updates

Quality Control Services

Large Manual Machining

​CNC Turning

3 Axis CNC Milling

​4 Axis CNC Milling

  • Large horizontal milling / Line Boring increases our milling capacity to 36 x 40"
  • Heavy duty manual lathe allows accurate cutting up to 25.5" x 144"
  • Various mills and lathes remain pre-fixtured for quick operations
  • Larger: Our Shizuoka SV4020 is a high precision vertical machining center with 10K rpm spindle and 20" x 40" travel
  • Faster:Our Doosan DNM400 is a brand new true 4th-axis vertical machining center with 12k rpm spindle and coolant through spindle for increased accuracy and cutting speed. 
  • Complex:Our CNC Vertical Milling with true 4th-axis (200mm Continuous Rotary Indexer) allows us to perform varous complex cuts, such as, Linear, Arc, Spiral Milling & 3D
  • Fully supported by our CAMWorks 4th-axis module

We value your (lead) time!

Additional Services

  • Honing
  • Finishing
  • Assembly
  • Cleaning
  • Reverse Engineering
  • On-site Measurements/Analysis
  • Local Delivery

Precision Machining Service

  • Precise: The best name in the machining industry, our Mori-Seiki horizontal lathe is pure, repeatable precision within .0002". We can cut parts as small as .06 and as large as 8" diameter x 18"long

​​​​​​​We provide a complete manufacturing service that focuses on timely communication, expert advice and fair prices at a very high level of quality and professionalism. Vast experience in both CNC and large manual machining will ensure the most efficient manufacturing process to achieve your goals. Our focus is in 3 - 4 axis CNC precision machining & large manual machining of most metals and plastics.