Servoline
13, B. B. Ganguly Street, GF-3, Punarnava
Kolkata- 700012, West Bengal (India)
Hindustan Machine Tools Corporation
No. 35, Netaji Subash Road, 2nd Floor
Kolkata- 700071, West Bengal (India)
Basanti Engineering Company
P-123, Senhati Colony
Kolkata- 700034, West Bengal (India)
Star Valves Mfg Co.
P- 949, Shanpur Dasnagar
Howrah- 711101, West Bengal (India)
Perfect Enterprise
Baltikuri Industrial Estate
Howrah- 711113, West Bengal (India)
Motilal Engineering Works
No. 166, Shlbpur Road
Howrah- 711102, West Bengal (India)