B. S Enterprise
No. 6/1V/1, Prananath Chowdhury Lane, Cossipore
Kolkata- 700002, West Bengal (India)
Remco
No. 11, Narkeldanga Main Road
Kolkata- 700011, West Bengal (India)
Zenith Glasswares And Instruments Corporation
38/5, Bagbazar Street
Kolkata- 700003, West Bengal (India)
Bhattacharya & Co. Kolkata
No. 151/D, Raja Dinendra Street
Kolkata- 700004, West Bengal (India)
Udani Diagnostic Services
No. 114 B, Chittaranjan Avenue, Near- Medical College & Institute Of Hygiene
Kolkata- 700073, West Bengal (India)
Scientific Instrument Supplier Company
No. 1/76, Biplabi Barin Ghosh Sarani
Kolkata- 700067, West Bengal (India)
S. B. Scientific Concern
No. 47/ C, Ananda Palit Road
Kolkata- 700014, West Bengal (India)
Concept International
No. 730, Chakgaria
Kolkata- 700001, West Bengal (India)