RA Power Solutions provides on site crack repair by metal stitching and metal locking. Metal stitching is a cold repair technique for repairing cracks in cast iron, aluminum, and other metals that does not require welding. For more information, please email us at [email protected] or call us at +91 9582647131. https://www.connectingrodrepair.com/blog/crack-repair-using-metal-stitching-and-metal-locking-ra-power-solutions/