Fasteners India
77/79, Netaji Subhas Road, Ground Floor
Kolkata- 700001, West Bengal (India)
H. R. Steel Industries
77/79, N.S Road, Room No.121
Kolkata- 700001, West Bengal (India)
S. R. Engineering Co.
No. 6/4/1/1/3, Seals Garden Lane
Kolkata- 700002, West Bengal (India)