SIDWAL: a Reliable Partner for Rolling Stock Air Conditioning Solutions

SIDWAL is an ISO 9001-2015 and ISO/TS 22163:2017 (IRIS) certified company, subsidiary of Amber group, a listed organization. SIDWAL has primarily grown on account of high quality of products & services. Our motto is “Performance, Quality, On-time Delivery and Excellent Service Support”.

SIDWAL entered the Air-conditioning and Refrigeration Industry in 1974. Through extensive in-house research and development SIDWAL has produced excellent products acclaimed for their distinguished quality for more than 47 years. The abundant technical expertise gathered over the years puts SIDWAL in the forefront of technical innovations with the capacity to supply the most sophisticated Airconditioning equipment for any type of application.

SIDWAL pioneered the all-indigenous development of Roof Mounted Modular Compact Air Conditioner for Rail Coaches in 1991. Since then SIDWAL has supplied more than 25,000 such AC Units duly tested and approved by Research Design & Standards Organization (RDSO), Ministry of Railways, Government of India for higher speed trains like Vande Bharat Express, Shatabdi Express, Rajdhani Express for Indian Railways. SIDWAL has also supplied air-conditioners for the luxury prestigious tourist trains “Palace on Wheels” for Rajasthan Tourism Development Corporation (RTDC), “Deccan Odyssey and Maharaja Express.

SIDWAL pioneered the all-indigenous development of Heating Ventilation and Air Conditioning Unit for Metro Coaches in the year 2004-05 and has supplied more than 3200 HVACs for metro coaches such as Delhi Metro, Jaipur Metro, Metro Railway, Kolkata, CRRC China and Mumbai Metro, RRTS etc. these units are running satisfactorily in service since 2005.

SIDWAL got the first Refurbishment contract from DMRC for RS1 AIT units for 548 units.