Narendra Kr. Jhunjhunwala
  President
  Narayani Manufacturing Pvt. Ltd.
  Sapphire Apartment, Flat No. 3-A
36-B, New Road, Alipore
  Kolkata - 700027
  Phone (O) : (033) 24483199
  Mobile : 9748572778  
  Email : narayani.narendra@gmail.com