Sohom Consultancy Services
Village-Jalsukha, PO Nilgunj Bazar, District 24 Parganas North
Kolkata- 700121, West Bengal (India)
Khalsa Engineering Works, Howrah
62/ D/ 2, J. N. Mukherjee Road, Ghusury
Howrah- 711107, West Bengal (India)
Modern Engineering Works
No. 100- B, Durga Charan Doctor Road
Kolkata- 700014, West Bengal (India)
Technomech Paper Machines Private Limited
No. 8, Ashokegarh, Dunlop Bridge
Kolkata- 700035, West Bengal (India)