Akshar Exim Company Private Limited
Saltee Plaza No.1, Mall Road (K. B. Sarani), Near Nager Bazar ILS Hospital 3rd Floor Soonya Sikhar Room No-6,
Kolkata- 700037, West Bengal (India)
Krishna Udyog
Azimgunj House, 4th Floor, Integrated Shipping Agency Complex 7, Camac Street
Kolkata- 700017, West Bengal (India)
RGB Minerals
Sagar Estate No. 2, N.C. Dutta Sarani, Clive Ghat Street, 7th Floor, Room No. 705
Kolkata- 700001, West Bengal (India)
RGB Minerals Private Limited
No. 2, N. C. Dutta Sarani, Br. Off. Bhangakuthi, G. T. Road, Burdwan
Kolkata- , West Bengal (India)
Vishnu Mineral Industries
No. 51, Vivekananda Road, 5th Floor
Kolkata- 700007, West Bengal (India)