Address - 23,B.R.B Basu Road,(Canning Street) B.K Shaw Market,Shop No:57 Near:Old China Bazaar Crossing Kolkata:700001
Mobile - 9831037021,9903052110
Email - surtienterprises@yahoo.com
Geoadrs -

Address - 3A, Mangoe lane, Kolkata - 700 001
Mobile - 9831175777
Email - amitabhsethia@gmail.com
Geoadrs -

Address - 415, VIP Nagar Anandapur, Kolkata, West Bengal, 700100,
Mobile - 33 2345 0198
Email - bmpsystems.kol@gmail.com
Geoadrs -