Shri Krishna Engineering Works
81/F, Bechu Chatterjee Street Near Jaiswal Dharamshala
Kolkata- 700009, West Bengal (India)
Hassanally & Sons
52, Netaji Subhas Road
Kolkata- 700001, West Bengal (India)
Krishna Mining Tools Pvt. Ltd.
No. 545, G.T. Road, (South) 4th Floor, Opposite Howrah Stores
Howrah- 711101, West Bengal (India)
J. K. Mechanical Tools Company
No. 139/4/3, N. S. Road
Kolkata- 700001, West Bengal (India)
Pneumatic Tools & Equipments
No. 65A, Netaji Subhas Road, Shop No. 1
Kolkata- 700001, West Bengal (India)
Sandhya Engineering Works
No. 154/1, Belilious Road
Howrah- 711108, West Bengal (India)