Ghosh Engineering & Co.
Champahati Main Road, Post Champahati, District 24 Parganas South
Kolkata- 743330, West Bengal (India)
Promises Medical Equipments Pvt. Ltd.
No. 95/4, Italgacha Road, Formely 17, Tarun Sengupta Sarani, Dumdum
Kolkata- 700079, West Bengal (India)
Janak Traders
10A, Hospital Street
Kolkata- 700072, West Bengal (India)
Narayan Industries
No. 16 & 20, Munshipara Lane
Kolkata- , West Bengal (India)