RA Power Solutions specializes in metal stitching and metal locking to repair cracked or damaged cast iron components. Unlike welding, these cold repair methods avoid heat-induced stress and preserve the material integrity. For more information on Metal Stitching and Metal Locking Services, please email us at [email protected] or call us at +91 9582647131. https://marineengine.in/metal-stitching-and-metal-locking-services-for-crack-cast-iron-repairs-global-leaders/