Modi Diagnosis
47/1G Hazra Rd. Ground Floor
Kolkata- 700001, West Bengal (India)
K. R. Steel Union Limited
Belvedere Court, Ground Floor No. 11 & 13, Alipore Road
Kolkata- 700027, West Bengal (India)
Singh Perforators India Private Limited
No. 8/2H, Jogodayan Lane
Kolkata- 700054, West Bengal (India)
Seiko Group Of Industries
No. 2, Government Colony, N. H. 34
Malda- 732101, West Bengal (India)