Shah Engineering Stores Corpn.
67B, Netaji Subhas Road, 2nd Floor, Room No. 60 & 14
Kolkata- 700001, West Bengal (India)
Skytech Systems India Private Limited
Chatterjee International Centre, Floor No. 16, Flat No 1A,Cabin No. 20, 33A, Jawaharlal Nehru Road,
Kolkata- 700071, West Bengal (India)