Bonal International Inc. is the holding company of Bonal Technologies, Inc. The Company, through its subsidiary, designs, develops, manufactures and markets sub-harmonic vibrational stress relief and weld conditioning equipment for metal. It provides three lines of equipment: Meta-Lax Stress Relief and Weld Conditioning, Pulse Puddle Arc Welding (PPAW) and Black Magic Distortion Control. It provides various consulting, training, program design and metal stress relief services...