Your Privacy Choices

As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.

Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.

If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.

ISO-Certified Precision Manufacturing

Onepem is an ISO 9001 certified manufacturer specializing in precision CNC machining and custom brass inserts. With strict quality management, we deliver consistent results trusted by global clients. Our commitment to excellence is reflected in our ISO 9001 certification, ensuring the highest standards in precision CNC machining and custom brass inserts.

20+ Years
Manufacturing Excellence
3,000+
Customers Worldwide
±0.01 mm
Tolerance Control
Prototype → Mass
Flexible Production
CNC Turning CNC Milling Brass Inserts Watch Components Automotive Parts Surface Finishing

Capabilities

  • CNC turning & milling
  • Custom brass inserts, standoffs
  • Precision watch & electronics parts
  • EDM / drilling / tapping
  • Surface finishing (plating, polishing)
  • Assembly & QC inspection

Materials

  • Copper / Brass
  • Stainless Steel
  • Aluminium
  • Special alloys (e.g. Paliney series)
  • Other customized materials

Industries

  • Consumer Electronics
  • Telecommunications
  • Automotive
  • Medical Devices
  • New Energy
  • Other manufacturing sectors