- HK-7W-F All Position Oscillating Automatic Welding Carriage
- HK-4A Mini machine de soudage par point de plaque de tracteur de soudage par aspiration latérale portable
- Tracteur de soudage à aspiration latérale automatique électromagnétique portable HK-4B
- HK-5B Tracteur de soudage à intervalles continus / incontinus pour joint d'angle
- Chariot de Weling modèle classique standard HK-5C
- HK-5SN Wel Handy Super Narrow Compact Samll Fillet Stitch Angle Welding Carriage Tractor
- HK-5E portable double two torch auto welding carriage
- HK-5W Wel-Handy Semi-Automated Weaving Welding Tractor for Fillet Plate
- HK-6W Fillet Stitch Angle Wavering Welding Carriage Tractor With Oscillation
- HK-6A Handy Multi Fillet Stitch Welding Tractor
- HK-6B Continuous / Incontinuous Interval welding carriage
- HK-8SS-A Portable automatic magnet welding tractor
- HK-8SS Light automatic magnet welding carriage
- HK-8SS-L Light automatic welding carriage with wire feeder for fillet weld
- HMZ-500 Automatic Submerged Arc Welding tractor With Wire Feeder
- HK-8SS-W Magnetic Swing-type Vertical Welding Automatic Tractor
- HK-20 Mini Compact Rail Welding Carriage
- HK-100 Magnetic Straight Welding Swing Model Oscillation Auto Weld carriage
- HK-100K Vertical Line Auto Weld Machine Swing-type Welding Tractor
- HK-100KE Vertical straight stitch oscillation welding tractor with movable controller