A. B. Enterprise
No. 6, Taltal Bazar Street Near Taltala Bazar, GD Hospital
Kolkata- 700014, West Bengal (India)
Chemtex Speciality Limited
111 Haute Street Bldg, 86A Topsia Road (S) E.M. Byepass
Kolkata- 700046, West Bengal (India)
Enviro Research
163/150 Rahara Dakshin Pally, PO. Rahara, PS. Khardah, 24 Parganas(North)
Kolkata- 700118, West Bengal (India)
H2O Remediation Engineering
No. 130/7, Dum Dum Road, 1st Floor, Dum Dum
Kolkata- 700074, West Bengal (India)
Swastika Constant Care
No. 15, Free School Street 2nd Floor
Kolkata- 700016, West Bengal (India)
Samr Industries
Kashinath Building, Near Lokenath Mandir, Helabottala Barasat
Kolkata- 700126, West Bengal (India)
Prem Chemicals
No. 16/1B, Kushtia Road
Kolkata- 700039, West Bengal (India)
M/s. Krishna Traders
No. 20, Hara Chandra Mullick Street, Sova Bazar Near Sova Bazar Railway Station
Kolkata- 700005, West Bengal (India)
Chemtex Specialty Limited
111, Hauste Street, 84 A, Topsia Road
Kolkata- 700046, West Bengal (India)
Salts & Chemicals Private Limited
Centre Point, 21, Hemanta Basu Sarani, Suite No. 320, 3rd Floor
Kolkata- 700001, West Bengal (India)
Pioneer Scientific Private Limited
No. 24, Biplabi Pulin Das Street
Kolkata- 700009, West Bengal (India)
Alapini
No. 68/ 7, Purna Das Road
Kolkata- 700029, West Bengal (India)
A. P. Exports
No. 33, Tollygunge Circular Road
Kolkata- 700053, West Bengal (India)
Bhattacharya Consortium
18/1/1, Masjid Bari Lane, Baranagar, Ground Floor
Kolkata- 700036, West Bengal (India)
Luminous International
No. 41, Bangur Avenue, Block- C
Kolkata- 700055, West Bengal (India)
Chemicals & Instruments Corporation
No. 55, Ezra Street, 3rd Floor
Kolkata- 700001, West Bengal (India)
Alma Aqua Tech Private Limited
No. 12 - A - 16 - B, Pashupati Bhattacharjee Road, Ground Floor
Kolkata- 700034, West Bengal (India)
Masscot India
No. 26/11, S. S Sarani
Kolkata- 700036, West Bengal (India)
B. R. S. Enterprise
N. P. S. Chambers, No. 7- A, Kiran Shankar Roy Road, 2nd Floor
Kolkata- 700001, West Bengal (India)
Chemexel
D 31, Tangra Industrial Estate 25- 27, Canal South Road
Kolkata- 700015, West Bengal (India)
Gladstone Ions India Private Limited
38, Kabir Road, Ground Floor, Near Mehta House
Kolkata- 700026, West Bengal (India)
Shree Marketing & Projects
23, Strand Road
Kolkata- 700001, West Bengal (India)
Standard Products Private Limited
No. 258 / 4, Acharya Prafulla Church Road, Third Floor
Kolkata- 700006, West Bengal (India)
Chembond Ashland Water Technology Limited.
No. 32/6, Gariahat Road, South, Ground Floor, P. O. Jadavpur
Kolkata- 700031, West Bengal (India)
M.S.Enterprise
Singur
Hooghly- 712409, West Bengal (India)
Chem N Lab
No. 3, 2, Arunachal East P.O.
Kolkata- 700010, West Bengal (India)