CUSTOMIZED ALLOY ROUND BAR MANUFACTURING PROCESS VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT 2026-06-04T11:39:19 2026-06-04T14:53:55 PARMANU DHATU NIGAM

PARMANU DHATU NIGAM

CUSTOMIZED ALLOY ROUND BAR MANUFACTURING PROCESS VACUUM INDUCTION MELTING (VIM) + ELECTROSLAG REMELTING (ESR) + HOT ROLLING + HEAT TREATMENT