Customized Steel CNC Milling Parts with Blackened Surface Treatment and Factory Price

CNC Milling Parts
December 01, 2025
Category Connection: CNC Milling Parts
Brief: Stay tuned as we highlight the most important features and real-use results. In this video, we showcase our customized steel CNC milling parts with a durable blackened surface finish. You'll see a detailed walkthrough of our high-precision manufacturing process, from CNC milling operations to final quality inspection, demonstrating how we achieve tight tolerances and superior quality for industrial applications at competitive factory prices.
Related Product Features:
  • High-precision CNC milling with tolerances as tight as +/-0.002~0.005mm.
  • Durable blackened surface treatment for enhanced corrosion resistance and aesthetics.
  • Manufactured from high-quality steel materials for robust industrial applications.
  • ISO9001:2015 certified with additional SGS and RoHS quality assurance.
  • Accepts various file formats including IGES, STEP, SolidWorks, and AutoCAD.
  • Comprehensive inspection using CMM, projectors, and height gauges for accuracy.
  • Engineering assistance and technical drawing design support available.
  • Competitive factory pricing based on your specific drawings and requirements.
FAQs:
  • What file formats do you accept for custom CNC milling parts?
    We accept a wide range of file formats including IGES (.igs), STEP (.stp), SolidWorks (.sldprt), PRT, AutoCAD files, or you can send us physical samples for reference.
  • What quality certifications do your CNC milling parts have?
    Our manufacturing process is ISO9001:2015 certified, and we also provide SGS and RoHS certifications to ensure the highest quality standards for all our steel CNC milling parts.
  • What is the typical lead time for custom steel CNC milling parts?
    Our standard lead time ranges from 7 to 35 working days, depending on the complexity of your project and the specific requirements outlined in your drawings or samples.
  • Do you provide engineering support for design optimization?
    Yes, we offer comprehensive engineering assistance and technical drawing design support to help optimize your designs for manufacturing efficiency and performance.