H. P. Singh & Co.
75, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
RKE Rolling Mill Manufacturer Private Limited
No. 108/ 3, Dharmatala Road, Howrah
Kolkata- 711107, West Bengal (India)
Dhillon Machinery Corporation
No. 22, B. L. Saha Road, Tollygunge
Kolkata- 700053, West Bengal (India)
E. H. Taher & Co.
69 A, N. S. Road
Kolkata- 700001, West Bengal (India)
UGI Engineering Works Pvt. Ltd.
No. 23/ F / K / J, K. B. Sarani, Mall Road
Kolkata- 700080, West Bengal (India)
Horse Power Corporation
49, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
Macstar Machine Tools Private Limited
No. 24, Netaji Subhas Road, Ground Floor
Kolkata- 700001, West Bengal (India)
E-Tech, India
Arupara, GIP Colony, Near Milan Sangha Math
Kolkata- 711112, West Bengal (India)
Turner & Tools
15, Ganesh Chandra Avenue
Kolkata- 700013, West Bengal (India)
Ergon Corporation
309, Al-Akbari Mansion, 27 Weston Street
Kolkata- 700012, West Bengal (India)
Surge Machine Tools
124, Shri Aurobindo Sarani, Ground Floor, Hatibagan
Kolkata- 700006, West Bengal (India)
National Machinery Industries
No. 223 B & C, Bidhan Sarani
Kolkata- 700006, West Bengal (India)
N. K. Machineries
No. 59/1, Bechu Chatterjee Street,
Kolkata- 700009, West Bengal (India)
Oil India Limited
4, India Exchange Place
Kolkata- 700001, West Bengal (India)
BALAJI IMPLEMENTS PVT. LTD
B.S Industrial Estate, Bankhrahat Road, P.O :- Joka, Hanspukur, P.S :- Thakurpukur
Kolkata- 700104, West Bengal (India)
Anand Global Services
Akshara Swiss Court, 105, Nabalia Para Road, G Block
Kolkata- 700008, West Bengal (India)
New Life Engineering Co.
No. 5/1, Motilal Mullick Lane
Kolkata- 700035, West Bengal (India)
Tech Mart Engineering
No. 966, Dakshin Panchpota, Garia
Kolkata- 700152, West Bengal (India)
Bijoy Bina Media
Prantick, Westsantinagar, Anandanagar Bally
Kolkata- 711227, West Bengal (India)
C. C. Saha Limited
No. 45, Moti Sil Street
Kolkata- 700013, West Bengal (India)