RA Power offers crack repair of aluminum and bronze with metal stitching and locking, We also offer metal locking and metal stitching for turbines, large water pumps, forging equipment, and diesel generators of high capacity. For more information on metal surgery, , contact us at [email protected] or call us at +91 9582647131. https://metalstitchinglocking.com/cast-iron-repair-expert-metal-stitching-crack-repair/