P. N. ENGINEERING WORKS
P.o. Parbangla, (via - Batanagar), B. B. T. Road,, Kolkata - 700140, West Bengal, India
12/1, Porui Das Para Road, Near East India Pharmaceuticals Ltd.,, Kolkata - 700061, West Bengal, India
224 Kanchrapara Lake Town (w), Po-kanchrapara, Ps-bizpur, Dt-north 24 Parganas,, Kolkata - 743145, West Bengal, India
83/85, Ground Floor, Shop No. A-33, Netaji Subhash Road,, Kolkata - 700001, West Bengal, India
46a , Ground Floor, Indra Prastha Madan Mohan Malaviya Sarani, (formerly Chakraberia Road, North),, Kolkata - 700020, West Bengal, India
Plot No. 16/40, Hatiara Dutta Ghosh Para,, Kolkata - 700157, West Bengal, India