S. K. Engineering
Ichapur Kamardanga, Kamardanga Road, P. O. Santragachi, Near Maya Hydraulic
Howrah- 711104, West Bengal (India)
R. K. Iron & Steel Co.
12 'O' Road, Belgachia
Howrah- 711108, West Bengal (India)
T. K. Mondal & Brothers
No. 140/3, Benaras Road, Salkia, Dharapara, Japani Gate
Howrah- 711113, West Bengal (India)
Rolex International Company
No. 76/6, Ashu Bose Lane
Howrah- 711101, West Bengal (India)