RA Power Solutions specializes in repairing heavy cracks components like cast iron, aluminium, and bronze using metal stitching and metal locking. It is a cold process that ensures no heat or stress, making repairs strong and leak-proof. For more details, please email us at [email protected] or call us at +91 9582647131. https://rapowersolutions.com/BlogDetails.aspx?blogname=metal-stitching-and-metal-locking-crack-cast-iron