Pharma Tech International
30, Chaulpatty Road, P. O. Beleghata
Kolkata- 700010, West Bengal (India)
Bodhak Engineering Works
Ichapur Sastibagan, Santragachi,
Howrah- 711104, West Bengal (India)
Mollick Engineering Works
Khalisani Malpara, Uluberia, N. H. 6
Howrah- 711307, West Bengal (India)
Auro Engineering Co.
19 Kritiwasa Musker Road
Kolkata- 700067, West Bengal (India)
Neomachine MFG. Co. Private Limited
No. 39/2 A, Purna Das Road
Kolkata- 700029, West Bengal (India)