Petron Pacific Inc.
No. 1, A.J.C. Bose Road
Kolkata- , West Bengal (India)
Corona Steel Private Limited
No. 3/1, Girish Ghosh Road, Belur P-34, India Exchange
Howrah- 711102, West Bengal (India)
Mangal Steel Enterprises Limited
No. 248, G. T. Road, North Salkia
Howrah- 711106, West Bengal (India)
Corona Steel Industry Pvt Ltd
P- 34, India Exchange Place
Kolkata- 700001, West Bengal (India)
Bose Abasan Prakalpa
Sadarghat, District Paschim Medinipur Midnapore Town
Midnapore- 721101, West Bengal (India)
Deal Magsil
Plot No. A/7, A/8 & A-43/2 ADDA Industrial Estate, Kanyapur
Asansol- 713305, West Bengal (India)