Precision Engineering Concern
No. 10/1, Deshbandhu Road East
Kolkata- 700035, West Bengal (India)
Singapur Rubber Moulding Company
No. 29, Strand Road
Kolkata- 700001, West Bengal (India)
H.B.Fabricators
No. 81, New Makardha Road
Howrah- 711113, West Bengal (India)
Shree Uma Industries
No. 172 / 1, Madhu Sudan Paul Chowdhury Lane
Howrah- 711101, West Bengal (India)