K. Engineering
No. 49/1/E, A.C. Banerjee Road, Ariadaha
Kolkata- 700057, West Bengal (India)
R.M.S Industries
No. 153- E, Beleghata Main Road, Near Aolochaya Cinema
Kolkata- 700010, West Bengal (India)
Pharma Mach
No. 10, Chaulpatty Road, Beliaghata
Kolkata- 700010, West Bengal (India)
Om Chemicals & Instruments
No. 171, Banerjee Para Road Paschim Putiary
Kolkata- 700041, West Bengal (India)