Suan Scientific Instruments & Equipments
P - 814, Ground Floor, Block - A, Lake Town
Kolkata- 700089, West Bengal (India)
Pharma Tech International
30, Chaulpatty Road, P. O. Beleghata
Kolkata- 700010, West Bengal (India)
Ashok Engineering & Construction Company
No. 14, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
Sintex Industries Limited
Railway Quarter No. 437, Unit No. 3, South Side Ben- Glow, Right Side Of Union Church
Kharagpur- , West Bengal (India)
M. G. Industries
40/ P, Kalachand Nandy Lane
Howrah- 711101, West Bengal (India)
Rbj Industries, Kolkata
No. 31 - 1 - B, Amullya Charanpaul Street Post Ariadaha
Kolkata- 700057, West Bengal (India)
Luxminarayan Engineering Works
360, Rai Bahadur Road
Kolkata- 700053, West Bengal (India)