UK-based RJD Engineering has been awarded a top Quality Welding accreditation by TWI Certification Ltd (a member company of The Welding Institute). This ISO 3834 Part 2 Award (Quality Requirements for Fusion Welding of Metallic Materials) is recognized by the achievement of Certification to 3 governing bodies: TWI (The Welding Institute); EWF (European Welding Federation); and IIW (International Institute of Welding).