SHRIPISTON Shriram Pistons & Rings Ltd Company Mergers Announcement 2025 - Full Acquisition Shriram Pistons & Rings Limited has acquired 100% shareholding in Karna Intertech Private Limited for INR 50 million, completed on April 1, 2025, enhancing its supply chain for precision die casting moulds..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Shriram Pistons & Rings Ltd