1972-73: Nirmal Industries was formed by Mr. D.V. Desai for manufacturing special purpose Control valves.

1982: First Low Pressure Self Actuated Pressure Control Valve are made for Nitrogen Blanketing Application.

1986 : First Twin Stream High Pressure (150 Bar) Regulating Station with Safety Shut Off is supplied for Hydrogen Service.

1987: First Pilot Operated Blanketing System is Designed, Manufactured and Commissioned.

1993-94 : First Major Pre-Fabricated Gas Regulating Skids supplied to Videocon Narmada Electronics Ltd.(6”) & Haldyn Glass Ltd. (4”) for Natural Gas supplied by GAIL.

1996 : Factory moved to present location at Asangaon on a plot of 2.5 Acres having covered area of 60,000 Sq. Feet. and still expanding.

1999-2000 : Received ISO-9000 certification & first Indian co. to be registered with EIL for Self Actuated Pressure Control Valve

2004: Registered with EIL as a Metering & Regulating Skid Manufacturer.

2006: PED Compliance (CE Marking for Regulators & Slam Shut Valves) of 300# class

2009: PED Compliance (CE Marking for regulators & Slam Shut Valves) of 600# class