Eastern Copper Manufacturing Co. Private Limited
No. 42/1, 2nd Floor, Strand Road
Kolkata- 700007, West Bengal (India)
Patodia Metals
40, Strand Road, 2nd Floor, Room 41
Kolkata- 700001, West Bengal (India)
Singhi Metals
No. 42, Strand Road, Ground Floor, Room No. 10
Kolkata- 700007, West Bengal (India)