With 4 decades of experience, we provide onsite metal stitching and metal locking for broken engine blocks, turbine casings, cylinder heads, and castings. These cold repair techniques save stress and usually eliminate post-repair machining. For more information about metal stitching and metal locking, please email us at [email protected] or call us at +91 9582647131. https://marineengine.in/in-situ-metal-stitching-and-locking/