Oasis Irrigation Equipment Company Limited
P- 6, Scheme- 6, M. S., C. I. T.
Kolkata- 700054, West Bengal (India)
Arpan Polyplast Private Limited
No. 502, Krishna, 5th Floor, No. 224 A A. J. C. Bose Road
Kolkata- 700017, West Bengal (India)
WPIL Limited
Trinity Plaza, 3rd Floor, No. 84/1-A, Topsia Road
Kolkata- 700046, West Bengal (India)
WPIL M Limited
Trinity Plaza, 3rd Floor, No. 84/1A, Topsia Road South
Kolkata- 700046, West Bengal (India)
Roysons Engineering Private Limited
No. 3-A, Surendra Mohan Ghosh Sarani
Kolkata- 700001, West Bengal (India)