Ratan Dielectrics
No. 7A, Gurusaday Road, Ground Floor
Kolkata- 700019, West Bengal (India)
Ratan Mica Exports Private Limited
Eastend Gardens, Block N, 11/11A, Mayfair Road
Kolkata- 700019, West Bengal (India)
Mica Manufacturing Co. Private Limited
No. 3C, Camac Street
Kolkata- 700016, West Bengal (India)
Prakash Mica Exports Private Limited
Parama Apartment, Block - B, 218, Lake Town
Kolkata- 700089, West Bengal (India)
Laxmi Minerals Corporation
Flat No. 3 B- B, Kush-Apartments, No. 46, Dobson Road
Howrah- 711101, West Bengal (India)
Narayani Industries
No. 230-A, A.J.C. Bose Road, Chitrakoot Building Suite No. 28
Kolkata- 700020, West Bengal (India)