R. J. Metal Industries
3rd Lane, P. Road, Village- Bodai, P. O. Jugberia, North 24 Paraganas
Kolkata- 700110, West Bengal (India)
Bharat Solder Industries
46 A, Biplabi Anukul Chandra Street
Kolkata- 700072, West Bengal (India)
Crawley & Ray (Founders & Engineers) Pvt. Ltd
No. 32, Foreshore Road, P. O. B. Garden
Howrah- 711103, West Bengal (India)
Modern Engineering Industries, Kolkata
130 B, Roishi Bankim Chandra Road, Dum Dum
Kolkata- 700028, West Bengal (India)
Foil Forms
No. 25, Chanditala Branch Road, Behala
Kolkata- 700053, West Bengal (India)
Gescons (1961) Private Limited
111, Basant Lal Shah Road
Kolkata- 700053, West Bengal (India)