Ventor Technologies
No. 19, G. M. Road
Kolkata- 700001, West Bengal (India)
Baba Enterprises
Baba Enterprises 1, Chandni Chowk Street Block C, 1st Floor
Kolkata- 700072, West Bengal (India)
Sumeet Instruments & Chemicals
No. 29-B, Rabindra Sarani, 4th Floor, Suite No. 427 Near Poddar Court, Beside Mayur Cinema
Kolkata- 700073, West Bengal (India)
Core Technologies
Suite No. 8A 3Rd Floor
Kolkata- 700013, West Bengal (India)
PSPN Automation
No. 483/2, Shyam Nagar Road, Ground Floor Near Dum Dum Park Bazar, Opposite Natural City
Kolkata- 700055, West Bengal (India)
Techmens Hydrocarbons Private Limited
Pushpanjali Chambers Apartment, No. 4B No. 9/2A, Topsia Road South
Kolkata- 700046, West Bengal (India)