Summit Engineering Corporation
No. 34- A, Metcalfe Street
Kolkata- 700013, West Bengal (India)
Standard Equipments Private Limited
D-18, Tangra Industrial Estate, 25 & 27 Canal South Road
Kolkata- 700015, West Bengal (India)
Starling Tubenest Engineering
No. 51, C. M. Road, Behala
Kolkata- 700053, West Bengal (India)
N.M.W. India Private Limited
No. 29/1, Currie Road P.O. Santragachi
Howrah- 711104, West Bengal (India)