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)
Process Equipments & Vessels Engineering Company
3, Princep Lane, Bhagawati, Chambers, 1st Floor
Kolkata- 700049, West Bengal (India)
Teknopack Industries Limited
71/1-G, Sambhu Nath Pandit Street, Ground Floor
Kolkata- 700025, West Bengal (India)