Two Resistance Spot Welders, Tecna’s Rhino (14,000Amp) and Cobra Evo (12,000 Amp) from Wilkinson Star Limited, the Worsley, Manchester based industrial equipment supplier and sole UK representative for TECNA Spa, the Italian resistance welding equipment manufacturer, have received Thatcham Quality Assurance, after being assessed and found to perform and comply with the TQA® Criteria for body shop resistance welding equipment.