Kalpataru Engineering Industries
No. 46 B-B, Ganguly Street, 4th Floor, Room No. 5
Kolkata- 700012, West Bengal (India)
National Engineering Works
No. 23, Sankar Ghose Lane
Kolkata- 700006, West Bengal (India)
Mapax Industrial Corporation Kolkata
No. 38, Netaji Subhash Road, 2nd Floor G.P.O, Box No. 2827
Kolkata- 700001, West Bengal (India)
Bharat Chains & Conveyor Products
100 Ft. HIT Road, Kamardanga
Howrah- 711104, West Bengal (India)
Surya Industries
Ichapur Sealdanga, Chasir Math
Howrah- 711104, West Bengal (India)