High Precision CNC Machining Service 4140 steel with QPQ Surface Finishing

Precision CNC Machining
October 24, 2025
Brief: Discover our High Precision CNC Milling Parts made from POM Acetal material, offering OEM and ODM customization. Our advanced CNC machining services ensure tight tolerances of +/-0.002~0.005mm, supported by ISO9001:2015 and SGS certifications. Perfect for custom precision metal hardware needs.
Related Product Features:
  • High precision CNC milling parts with POM Acetal material for durability and performance.
  • Custom OEM and ODM services tailored to your specific requirements.
  • Tight tolerance range of +/-0.002~0.005mm for precision engineering.
  • Accepts various file formats including IGES, STEP, SolidWorks, and AutoCAD.
  • Comprehensive inspection using CMM, Projector, and Height Gauge for quality assurance.
  • Lead time of 7~35 working days depending on project complexity.
  • Certified with ISO9001:2015, SGS, and RoHs for quality and compliance.
  • Flexible payment options including MoneyGram, Western Union, T/T, D/P, and D/A.
Faqs:
  • What materials are used for the CNC milling parts?
    Our CNC milling parts are made from POM Acetal material, known for its durability and precision.
  • What is the tolerance range for your CNC machining services?
    We offer a tight tolerance range of +/-0.002~0.005mm to meet high precision requirements.
  • What certifications do your products have?
    Our products are certified with ISO9001:2015, SGS, and RoHs, ensuring quality and compliance with international standards.