RJJ  is a special purpose vehicle of three established companies envisoned for  priority sectors investments

Group Companies

Royal Infraconstru Ltd

Established in 1981 Royal group is a dynamic engineering , public works contracting and manufacturing company that has become a significant player in the railways and civil construction industry

Jekay Group


Established in 1980, the Jekay group is now a leading manufacturer and exporter of light rails, switches & crossings, railway track fittings and steel products in India 

Jiwan Sheoduttrai Group

Established in 1900 Jiwanram Sheoduttrai (JS), a multi-faceted organization engaged in industrial marketing, manufacturing and turnkey projects, providing services to a broad spectrum of industrial clients

About RJJ


Together as a group RJJ is working on all spectrums of railways which includes track, rolling stock and construction. We manufacture more than a hundred products. RJJ represents 50+ international organizations and has strength in all areas of railways. Steel products, rubber moulding, plastic moulding, bogie fabrication, metal bonded products, rail suspension systems, machining of key locomotive components, parts of braking systems, import of different critical components for railways, construction of track, bridges and many others are in the scope of the group. RJJ has experience of working both on the field and in different railway units.




•Rail Fastenings 

•Turnouts Systems

•Rubberized Level Crossings


•Ballastless Track



•Passenger Bogies

•Freight Bogies

•Engine Components

•Interior furnishing

•Rubber-Metal Bonded Components



•Track Laying



•Stations Buildings

•Electrification Contracts

•Metro Viaducts, Stations



  • Precision Machining 
  • Steel Rolling
  • Forging
  • Complex Fabrication


  • Hand Lay-up
  • Thermoforming
  • RTM
  • Honeycomb Panel


  • Moulding
  • Bonding
  • Compounding



Contact Us

RJJ Ventures

‘ECOSPACE’ Unit No. 401A IIF/11 New Town, Rajarhat North 24 Parganas, Kolkata West Bengal – 700 156, India Tel : +91 33 4002 9300 Fax : +91 33 4002 9310