Radiographic Inspection Services
No. 13 - A, Deshapriya Nagar, Palpara, B. T. Road P.O. Sinthee
Kolkata- 700050, West Bengal (India)
RIS Engineers Private Limited
No. 265/ A, B. T. Road, Manashi Apartment, Opposite Baranagar P. S.
Kolkata- , West Bengal (India)
Calcutta Metal Testing Laboratory
Baltikuri, Brahmin Para, Padma Pukur
Howrah- 711113, West Bengal (India)
Calcutta Techno Heaters India Private Limited
22a, Dum Dum Road
Kolkata- 700002, West Bengal (India)