Transtech Equipments Pvt. Ltd.
P- 19, Udayan Industrial Estate, No. 3, Pagladanga Road
Kolkata- 700015, West Bengal (India)
Engineering Hindustan, Kolkata
No. 174/1/5, N. S. C. Bose Road, Behind Netaji Statue Netaji Nagar Bus Stop
Kolkata- 700040, West Bengal (India)
TNT Enterprise
No. 64, Niranjan Samajpati Sarani, Mla Para, Halishar, Post Nabanagar
Kolkata- 743136, West Bengal (India)