Ncgb Retrofit Private Limited
No. 3-A, St.George Terrace, Hastings
Kolkata- 700022, West Bengal (India)
Radiographic Inspection Services
No. 13 - A, Deshapriya Nagar, Palpara, B. T. Road P.O. Sinthee
Kolkata- 700050, West Bengal (India)
Tomojit Ghosh Enterprise
No. 192, G. T. Road, Belurmath
Howrah- 711202, West Bengal (India)
P. S. N International
Weston Street , 1st Floor
Kolkata- 700012, West Bengal (India)
RIS Engineers Private Limited
No. 265/ A, B. T. Road, Manashi Apartment, Opposite Baranagar P. S.
Kolkata- , West Bengal (India)
HEAT - X
No. 10 A, Dumdum Road
Kolkata- 700030, West Bengal (India)