Starling Techno-Cast (P) Ltd.
6, Maharaja Tagore Road, Flat No. 2, Ground Floor
Kolkata- 700031, West Bengal (India)
Eastern Tools (India)
Suite 53, 67/B, N. S. Road
Kolkata- 700001, West Bengal (India)
Western Enterprises
59, Netaji Subhash Road, 1st Floor,Near Marshall House
Kolkata- 700001, West Bengal (India)
Minerex
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
SK Enterprise, Howrah
Village & Post Manshinga Pur, Bargachia
Howrah- 711404, West Bengal (India)