Agni Infotech
76/F, Jawpur Road, Priya Apartment, Gr. Floor
Kolkata- 700074, West Bengal (India)
I Tech Services
No. 34, PN Mukherjee Road, SS Nagar, PO/BD, Sopa Kulin Para South
Kolkata- 700116, West Bengal (India)
Rakesh Kumar Ramesh Chandra Chemicals Private Limited
No. 33, Beck Bagan Row
Kolkata- 700017, West Bengal (India)