Synthodor Company
Udayrajpur, Megdud Garden, Madhyagram
Kolkata- 700129, West Bengal (India)
Makhulal Ayodhya Prasad & Grandson
4/B, Madan Mohan Burman Street
Kolkata- 700007, West Bengal (India)
Grovers & Company
No 13, Royd Street
Kolkata- 700016, West Bengal (India)
Zene
7 Deshpran Sasmal Road
Howrah- 711101, West Bengal (India)