S.K. Enterprises
No. 11, Kishen Lal Burman Road, Salkia Bandhaghat
Kolkata- 711106, West Bengal (India)
Century Industrial Products Private Limited
Chakundi, P. O.-Dankuni Coal Complex
Kolkata- 712310, West Bengal (India)
T. Banerjee Industries
Basudevpur, Belkulai
Howrah- 711322, West Bengal (India)
Soni Group
No. 4, Princep Street
Kolkata- 700072, West Bengal (India)