Safetech Group
11 U.N Brahamachari Street, 6th Floor, Regus Chambers,
Kolkata- 700017, West Bengal (India)
B. S. Enterprise
BG-07, Salt Lake City, Sector-2
Kolkata- 700064, West Bengal (India)
S.N. Das Engineering Company Privatre Limited
No. 1, Sitalamata Lane, Noapara
Kolkata- 700090, West Bengal (India)
Plastkon Industries
48 , S. N. Roy Road
Kolkata- 700038, West Bengal (India)
Indo Moulders & Fabricators
No. 44, Sil Thakur Bari Road
Kolkata- 700038, West Bengal (India)