Nap Engineering Works
11/2/4, Kedar Nath Dauty Lane, Kadamtala
Howrah- 711101, West Bengal (India)
Ma Mahamaya Engineering
Ichapur Kamardanga, H. I. T. Road, Near Kamardanga Byabsayee Samity, P. O. Santragachi
Howrah- 711104, West Bengal (India)
Alok Aluminium Industries
No. 58, Netaji Subash Road, Goshala
Howrah- 711204, West Bengal (India)