RA Power Solutions offers expert crack repair by metal stitching, a proven cold repair method for grey cast iron and other metal components. Unlike welding, metal stitching restores the original strength and integrity of cracked castings without generating heat, eliminating the risk of distortion or further damage.We specialize in repairing engine blocks, cylinder heads, turbine casings, machine bodies, and other industrial components used in marine, power plants, and manufacturing industries. Our team uses advanced metal stitching and metal locking techniques to ensure durable and permanent repairs that withstand high stress and pressure. For more information on crack repair in grey cast iron and aluminium, metal stitching services, and cold metal stitching, contact us at [email protected] or [email protected] or call us at +91 9582647131 or +91 9810012383.