Magnum Machine & Tools (P) Ltd.
Magnum Park View 36A, Pratapaditya Road
Kolkata- 700026, West Bengal (India)
Protech Engineering
No. 8, Russa Road South, 2nd Lane
Kolkata- 700033, West Bengal (India)
Epitome Petropack Limited
No. 126A, Sarat Bose Road Rabindrasadan, Chandrakunj, No. 3, Petoria Street, 4th Floor
Kolkata- 700029, West Bengal (India)
ASBC SEO India Private Limited
No. 4, Ho-Chi-Minh Sarani
Kolkata- 700071, West Bengal (India)
B. D. R. Engineering Works
No. 113, Chetla Road
Kolkata- 700053, West Bengal (India)