SIMPLEXCAS Simplex Castings Ltd Management Changes Announcement 2024 - Audit Appointments Appointment of M/s. Harsh Jain & Associates as Statutory Auditors for 5 years, and appointment of M/s M D N & Associates as Internal Auditor..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Simplex Castings Ltd