Wallingford, CT

Technical Metal Finishing in Wallingford, CT offers a variety of surface enhancement capabilities, with a focus on aircraft, turbine components and medical implants related to the aerospace, medical / orthopedic, power generation, defense, and industrial markets.  Technical Metal Finishing has significant capabilities via array of CNC shot peening, automatic shot peening, and superfinishing machines for a variety of the challenging surface enhancement requirements.  We also offer both customer specific and large component cleaning / washing capabilities in an environmentally responsible manner.

The plant is designed and approved to process both tiny critical components and assemblies to mid-size components using mass media finishing and high performance superfinishing technology to provide ultra-fine polished surfaces for critical applications in aerospace and medical applications.

Specific Capabilities:

  • Validated shot peening
  • 3D CAD tooling design
  • Automated peening
  • High energy mass finishing
  • Shot peening of medical devices
  • Super finishing
  • Vibratory finishing
  • Carbon steel cut-wire peening
  • Cast steel shot peening
  • Ceramic bead peening
  • Computer controlled peening
  • Glass bead peening
  • Abrasive blast cleaning
  • Washing / Cleaning
  • Rust prevention
  • Stainless Steel cut-wire peening
  • Die life enhancement
  • NDT surface evaluation
  • On-site peening services
  • Additive manufacturing post processing


Technical Metal Finishing also offers unique solutions such as UV polymer masking for components with fine cooling holes requiring masking from the shot peening process, and surface measurement stations to monitor our processes and verify customer requirements are met.

Our in-house technical experts are experienced in solving your most significant technical challenges and can provide guidance to you and your Team with regard to your surface enhancement needs.  We also work with a wide variety of steel shot and cut-wire in both standard and high hardness varieties to ensure the shot peening process is effective and meets your most stringent requirements.  We also use both glass and ceramic media for specific applications in aerospace and medical applications.

Our Wallingford plant is ITAR registered with Directorate of Defense Trade Controls (DDTC) and holds numerous customer approvals including medical FDA approvals with the following certifications: AS9100, ISO 9001, and ISO 13485. Equally important, our facility is NADCAP Accredited for Quality System AC7004 and AC7117 Shot Peening, Peen Forming, and Glass Bead Peening.

Our Wallingford plant is strategically located in the Northeast in the Connecticut River Valley to serve a wide variety of industries, including automotive, aerospace, defense, energy, forging / casting, medical implant and other related industries.


29 Capital Drive Wallingford, CT 06492


Contact: Tel: 203-284-7825 EMAIL

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