GWK Präzisionstechnik GmbH

Contract Manufacturing and Surface Treatment for metals and plastics

Auftragsfertigung Oberflächenbearbeitung Montage

As service provider we offer contract manufacturing and surface treatment for all metals and plastics, and also assembly and functional test of subsystems and full equipment.

For the manufacturing of parts:

  • Machining technologies (CNC milling, CNC-turning, drilling)
  • 3D-Prototyping in ABSplus
  • Sheet metal processing
  • Welding, soldering, adhesive bonding

For the surface treatment of metals and plastics:

  • Abrasive blasting with glass beads, etching
  • Coatings and hardening (zinc nitrate, plasma, hard coating)
  • Paint spray and tampon print

For the assembly of subsystems and full equipment:

  • Assembly and calibration
  • Electrical wiring and pneumatic piping
  • Functional system test, including protocol


  • Fused Deposition Modeling using ABS plus and Vinyl
  • Integration of functional parts (Gewindeträger, Kanülen)
  • Surface treatment of various applications on medical products

All services and quality assurance from one source, for prototypes and production of series.

Servicing the production facilities with tools and interfaces

Adjusted tools and interfaces increase the productivity and manufacturing quality. Improvements will generate great savings of direct and indirect costs. GWK Precision Technology is the specialist for fast and accurate engineering of equipment, devices and measuring equipment.

During an inspection of production facilities we detect, with an expert eye, the potential for optimization:

  • Measures for securing the manufacturing quality
  • Efficiency of the manufacturing process
  • Functional costs of process steps
  • Availability and qualification of equipment, interfaces and tools

The analysis is followed by well-directed proposals:

  • Monitoring and quality control of manufacturing processes
  • Optimization of manufacturing processes, based on cost per function
  • Modification within production lines
  • Supply of improved equipment, devices and interfaces

The improvement of the production environments includes the analysis and optimization of processes as well as the engineering and supply of equipment and devices.