SHRIPISTON Shriram Pistons & Rings Ltd IPO Launches Announcement 2024 - Subsidiary IPO Status Update SPR Engenious Limited is now a material subsidiary of Shriram Pistons & Rings Limited after issue and allotment of equity shares..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Shriram Pistons & Rings Ltd