Simpletec Automatics Private Limited
Unit I, A-4, RIC Block-1, Bonhooghly Industrial Estate
Kolkata- 700108, West Bengal (India)
Ramkrishna Engineering Works
No. 29/3, S. N. Roy Road
Kolkata- 700038, West Bengal (India)
Shiva Ferrous Private Limited
Commerce House, 2nd Floor, Suite 7- A 2- A, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
S.N. Das Engineering Company Privatre Limited
No. 1, Sitalamata Lane, Noapara
Kolkata- 700090, West Bengal (India)
Shreegopal Concrete Private Limited
No. 75C, Park Street, 2nd Floor, Room No. 2/2
Kolkata- 700016, West Bengal (India)