Precision in every detail

True to our philosophy ‘Precision in every detail’ we use our innovative technologies to produce and assemble products for high-tech applications. PTF China realises CNC parts with complex geometries and contours as well as microscopically burr-free components made of aluminium, stainless steel or titanium. Moreover, we are able to machine special materials with excellent surfaces with our cutting-edge processes and procedures. What we can offer you:

  • Flatnesses of 1µm
  • Roughnesses of Ra 0.05 µm
  • Length tolerances of <5 µm
  • Lot sizes from 10 to 25,000 – from complex individual parts to entire assemblies
  • Workpiece dimensions from 10 mm³ up to an edge length of 1,000 mm

You require even smaller tolerances, better surface qualities or different characteristics? Contact us. Together we will find the ideal solution even for your most challenging projects.

Milling of precision parts

The core business of our company is the production of precision parts using milling machines from the renowned manufacturers Fehlmann and DMG MORI. We excel at 5-axis CNC milling as well as 4- and 5-axis simultaneous machining. A specialized full-range system service provider, we also realise free-form surfaces and parts with 3D contours.


We produce sophisticated turned parts on our MoriSeiki lathes. Our broad offer ranges from simple turning contours to complex turned parts.

Wire-cut EDM for highest accuracies and surface qualities

Allowing for maximum accuracy and surface requirements, wire-cut EDM is especially suited for the manufacture of high-precision parts. We use powerful erosion wires with diameters between 50 µm and 330 µm to achieve surface roughnesses of up to Ra 0.2 µm.

Other technologies

Bead blasting & Laser marking

As a one-stop service provider with a comprehensive service profile, we also support our customers with the following technology offerings:

  • Corundum, glass bead and stainless-steel bead blasting
  • Laser marking

What counts for you is that we manufacture your component in the requested quality, precisely and on time. We take care of all the technical details and select the perfect technology for your precision parts and assemblies. Put your trust in our competence and our globally proven expertise.