Aira Electro Pneumatics
No. 77, Netaji Subhash Road Ground Floor
Kolkata- 700001, West Bengal (India)
International Industrial Gases Limited
No. 146, Andul Road
Howrah- 711103, West Bengal (India)
Associated Toolings (India) Private Limited
Balitikuri, Kalitala.
Howrah- 711113, West Bengal (India)
A. K. Enterprise
No. 36 / 1, Jay Narayan Banerjee Lane
Kolkata- 700036, West Bengal (India)