Chemiron Impex Private Limited
12,Ho Chi Minh Sarani, 2 D-E 2nd Floor
Kolkata- 700071, West Bengal (India)
Mind Spectrum Technology
7/41 Netaji Nagar
Kolkata- 700092, West Bengal (India)
Infocus Technologies Private Limited
230B, AJC Bose Road, 1st Floor,
Kolkata- 700020, West Bengal (India)
Unified Infotech Private Limited
WEBEL STP-II Building, 1st Floor Block, DN, Plot No. 53, Sector V, Salt Lake
Kolkata- 700091, West Bengal (India)