Shri Krishna Engineering Works
81/F, Bechu Chatterjee Street Near Jaiswal Dharamshala
Kolkata- 700009, West Bengal (India)
Jupiter Engineering Concern
Baltikuri Kalitala, Near Deton Gate
Howrah- 711113, West Bengal (India)
Krypton Industries Limited
No. 410, Vardaan Building, No. 25- A, Camac Street
Kolkata- 700016, West Bengal (India)
Sophia Exports
29, Kustia Road, IInd Floor
Kolkata- 700039, West Bengal (India)