45 Years of Expertise in Cold Metal Stitching & Locking for Engine Block Repair

Discover how RA Power Solutions’ proven cold metal stitching and metal locking techniques restore cracked and damaged cast-iron engine blocks without welding. Our portable, on-site process delivers permanent, heat-free repairs—minimizing downtime, avoiding costly replacements, and ensuring long-term structural integrity.For a detailed repair process of damaged casting by metal locking, damaged engine block, metal stitching, broken engine block repair, and metal surgery, please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.