VHT is your one stop shop for metallurgical backup, process  design to failure investigation.

VHT have inhouse metallurgical and materials engineers, consultant metallurgists as well as a fully equipped inhouse laboratory to undertake all required metallurgical testing and certification. We can provide you with one stop metallurgical backup from material selection, macro etching to evaluate steel quality, product development through to failure investigations.


  • Rockwell / Vickers Harden Testing
  • Metallurgical Micro Structure Analysis
  • Micro Hardness Traverse Testing
  • Macro Etching of Steel Bar