Techcon Systems Industry
No. 68, S. N. Banerjee Road, Joy Kunj Building, Near Barrackpore Kindergarden School, Barrackpore
Kolkata- 700120, West Bengal (India)
Precision Engineering Concern
No. 10/1, Deshbandhu Road East
Kolkata- 700035, West Bengal (India)
Swastik Industries, India
Marshal House,. 25, Strand Road, 7th Floor Suit No. 773
Kolkata- 700001, West Bengal (India)
I & B Engineers Private Limited
P-70 C.I.T Road, Scheme - VIM, Kankurgachi
Kolkata- 700054, West Bengal (India)