Pneumatic Spares Syndicate
No. 138/2, Mahatma Gandhi Road Bara Bazar
Kolkata- 700007, West Bengal (India)
Vishwakarma Mining Tools
No. 14 - C - 4, Gobra Gorasthan Road, Tiljala
Kolkata- 700046, West Bengal (India)
Shiva Engineering Works
No. 2, India Exchange Place
Kolkata- 700001, West Bengal (India)
Industrial Commercial Corporation
Plot No -9, Room No- 7, Azimganj House
Kolkata- 700001, West Bengal (India)