Metro Rail

RRTS Project

Saloon and Cab Booster Units for metro trains for Delhi-Ghaziabad-Meerut line of RRTS Project of National Capital Region Transport Corporation Limited.

RS1 Metro Project

First refurbishment contract from M/s DMRC for the HVACs supplied by AIT, Australia for RS1 Metro Project.

Mumbai Metro Project


Saloon and Cab HVACs for Mumbai Metro Line 2 and 7 Trains

Air International Transit


2004/2005: 248 units manufactured for Air International Transit, Sydney

Delhi Metro Projects


SID-3300 saloon AC (for broad gauge rail cars)
Supplied to DMRC and BEML from 2006 – 2021 for Delhi Metro projects RS1, RS4, RS6, RS13 and for RS15 project
of DMRC

Delhi Metro RS3

  • 2008/2009: Supplied to Hyundai Rotem and BEML for Delhi Metro RS3
  • 2012/2013: Supplied to BEML for Jaipur Metro project
  • 2014: Supplied to BEML for DMRC RS9 project
  • 2015: Supplied to BEML for DMRC RS9-70 project

Jaipur Metro Project


Jaipur metro train fitted with Sidwal saloon and cab air conditioners Inaugurated by Chief Minister of Rajasthan,

Noida Metro


SR-1686 Saloon HVAC for Noida Metro

Kolkata Metro

SID-2750  ‘Metro Railway, Kolkata’

EMU Mumbai

SR-1091, HVAC for EMU Coaches

Forced Ventilation Unit

Forced Ventilation Unit

Forced-ventilation-1