Texmaco Rail & Engineering Limited
No. 9/1, RN Mukherjee Road
Kolkata- 700001, West Bengal (India)
Barrackpore Heavy Engineering & Steels Private Limited
No. 6 B, Bentinck Street, Aloka House, Ist Floor
Kolkata- 700001, West Bengal (India)
S.N. Das Engineering Company Privatre Limited
No. 1, Sitalamata Lane, Noapara
Kolkata- 700090, West Bengal (India)
Sankalpa Enterprise
Howrah Amta Road, Kantalia, Champatala, P. O. Nibra
Howrah- 711409, West Bengal (India)
New Allenby Engineering Works
S. I. Land,Karangapara Road
Durgapur- 713201, West Bengal (India)
D. S. Engineering
43/2, Rajballav Saha Lane
Howrah- 711101, West Bengal (India)
Ghosh Engineering Enterprises And Works
Shanpur (North), V Road , Dasnagar
Howrah- 711105, West Bengal (India)
Beekay Industrial Corporation
P.O. & Vill.- Prasastha, P.S.- Domjur, N.H.- 6, Ankurhati, Near Ludhiana Hotel,
Howrah- 711302, West Bengal (India)
HMR Constructions (P) Ltd
2/2, A, Ho Chi Minh Sarani
Kolkata- 700071, West Bengal (India)
Surya Electricals And Engineers Private Limited
No. 14, N. S. Road, 3rd Floor
Kolkata- 700001, West Bengal (India)
Intricate Engineering Private Limited
Bankra, Near UCO Bank
Howrah- 711403, West Bengal (India)
Apex Buildsys Ltd.
7/d Bijoynagar, Post- Naihati, Dist.- North 24 Parghnas West Bengal
Kolkata- 743165, West Bengal (India)