HECS Organizes Technical Seminar on MBR-based STP & ETP for Hospitals Jointly with PWD (Medical Division) & CMC Vellore – Primex News NetworkJuly 13, 2022 Delegates Site Visit to 2 MLD MBR-based STP at CMC, Vellore July 13: Hubert Enviro Care Systems (HECS) P Ltd conducted…
