Technocrats
No. 4/66 Bijoygarh
Kolkata- 700032, West Bengal (India)
Das Industries
No. 15, Nanda Mallick Lane Near Girish Park, Metro Station
Kolkata- 700006, West Bengal (India)
Mackeil Ispat & Forging Limited
No. 5 A/1 A, Lord Sinha Road, Amarsudha Building, 2nd Floor
Kolkata- 700071, West Bengal (India)
Emcon Industries
No. 14/2, Old China Bazar Street, 4th Floor, Room No. 405
Kolkata- 700001, West Bengal (India)
Panchsheel Traders
133, Canning Street, Jacson Lane Side
Kolkata- 700001, West Bengal (India)
D. N. International
No. 15, Dr. Kartik Bose Street
Kolkata- 700029, West Bengal (India)