Metal locking, metal stitching, and metal surgery are cold repair methods that produce no heat and prevent further damage. We use high-quality metal keys, locks, and consumables to ensure strong and lasting repairs. For more information about onsite metal locking and stitching, please email us at [email protected] or call us at +91 9582647131. https://metalstitchinglocking.com/advantages-of-onsite-metal-locking-and-metal-stitching/