I - Con Trading Corporation
No. 38/3, B. T. Road
Kolkata- 700002, West Bengal (India)
Das Industries
No. 15, Nanda Mallick Lane Near Girish Park, Metro Station
Kolkata- 700006, West Bengal (India)
G. K. Tea Industrial Corpn.
7A, Hospital Street, 1St Floor,
Kolkata- 700072, West Bengal (India)
S.B.M. Enterprise
No. 115, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
Allied Pumps
12, Kapalitola Lane, Behind Indian Airlines City Office, Ground Floor Sister Concern-Allied Green
Kolkata- 700012, West Bengal (India)
Pioneer Engineering Works
Arobindo Road, Post Office Santragachi,
Howrah- 711104, West Bengal (India)
Manna Engineering Company
No. 168, Madhusudan Paul Chowdhury Lane, P. O. Kadamtala, PS Bantra
Howrah- 711101, West Bengal (India)
Bengal Gear & Pinion Manufacture Co.
No. 117, Andul Road
Howrah- 711103, West Bengal (India)
K. G. Engineering
Baltikuri, Amta Road
Howrah- 711113, West Bengal (India)
Global Udyog
No. 40, Strand Road, 4th Floor, Room No. 21C
Kolkata- 700001, West Bengal (India)