East India Trading Co.
No. 71/ B, Netaji Subhash Road, 2nd Floor, Room No. 118 Gooptu Mansion
Kolkata- 700001, West Bengal (India)
Ruby Enterprise
34/ C/1, Kotrung Ghoshpara Lane, Hind Motor, Hooghly
Kolkata- 712233, West Bengal (India)
Econ Crusher Private Limited, Kolkata
No. 9, Haripada Mukherjee Street, Belghoria
Kolkata- 700056, West Bengal (India)
Siddharta Engineering
Dharsa, Panchcnantala, Jagacha, GIP Colony
Howrah- 711112, West Bengal (India)
Sur Iron & Steel Co. Private Limited
No. 15, Convent Road
Kolkata- 700014, West Bengal (India)
BPA ONA HPA Projects
No. 40, Strand Road, First Floor, Room No. 14 & 15
Kolkata- 700001, West Bengal (India)
Mcnally Bharat Engg Co Limited
4 Mangoe Lane 7Th Floor
Kolkata- 700001, West Bengal (India)
Asco Technical Services
No. 2, Ambika Mukharjee Road, Belgharia
Kolkata- 700056, West Bengal (India)