Royal Touch Fablon Pvt. Ltd.
4, Synagogue Street, 2nd Floor, Room No. 202
Kolkata- 700001, West Bengal (India)
Borosil Glass Works Limited
Dabriwala House, 4th Floor, No. 10-C, Middleton Row
Kolkata- 700071, West Bengal (India)
Scientific Instrument Products, Kolkata
No. 19/ D/ H/19, Goabagan Street, Beadon Street, Chittaranjan Avenue
Kolkata- 700006, West Bengal (India)
Sicco
No. 4/1/1, Ultadanga Main Road
Kolkata- 700067, West Bengal (India)
Zenith Glasswares And Instruments Corporation
38/5, Bagbazar Street
Kolkata- 700003, West Bengal (India)
H. S. Enterprise
No. 34 A/2, Muraipukur Road
Kolkata- 700067, West Bengal (India)