Surya Engineering Co.
2, Dr. R. N. Tagore Road, Dunlop & Dakhineshwar
Kolkata- 700076, West Bengal (India)
Nilachal Reftactories Limited
No. 30-D, Jawarharlal Nehru Road
Kolkata- 700016, West Bengal (India)
Quality Conscious
No. 13/2, Tulshidanga Lane, Dakshineswar
Kolkata- 700076, West Bengal (India)
Sinomet Resources Co Limited
Ecospace Business Park, Unit 401A, Block 3 New Town Rajrahat, 24 Paragna
Kolkata- 700156, West Bengal (India)
Annanapurna Engineering Enterprise
2, RN Tagore Road, Dakshineswar,
Kolkata- 700076, West Bengal (India)
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)