Gopeshwar Iron & Steel Works (P) Ltd.
No. 39-A, Jorapukur Square Lane, 2nd Floor, Suit No. 3, Beside Girish Park & C. R. Avenue
Kolkata- 700006, West Bengal (India)
Hindustan Produce Company
No. 7, Clyde Row, Hastings
Kolkata- 700022, West Bengal (India)
Shekhar Company
Village Jaramai, Agra Road
Midnapore- 205001, West Bengal (India)
Rajasthan Pipes Private Limited
Bachhraj Road, Near Durga Nagar Railway Station,P. S. - Birati, Nimta
Kolkata- 700049, West Bengal (India)
Burnpur Iron Foundry
Krishna House, No. 86, West Apcar Garden, Near Biswash X- Ray Clinick
Asansol- 713304, West Bengal (India)
Bright Glass & Silicate Private Limited
Mangalpur Industrial Estate
Raniganj- 713347, West Bengal (India)