M. Sarkar & Brothers
No. 12, Nanda Mukherjee Lane, Kadamtala
Howrah- 711101, West Bengal (India)
Sinomet Resources Co Limited
Ecospace Business Park, Unit 401A, Block 3 New Town Rajrahat, 24 Paragna
Kolkata- 700156, West Bengal (India)
Universal Corrosion Prevention, India
Old Berhumpur Road, Dakshin Para, Nadia Rana Ghat
Ranaghat- 741201, West Bengal (India)
BD Enterprise
No. 29/ 2 A, North Nowdapara Road, Ariadaha
Kolkata- 700057, West Bengal (India)
Sanskriti Company
227/5/1 A, Satin Sen Sarani
Kolkata- 700054, West Bengal (India)