General Scientific Company Limited
          Road # 9, House # 280 (5th Floor)
          East Kazipara, Kafrul,
          Dhaka - 1216, Bangladesh.
          Phone: 800 - 2 - 9015206
          Fax: 880 - 2 - 8017509,
          E-mail: This e-mail address is being protected from spam bots, you need JavaScript enabled to view it , This e-mail address is being protected from spam bots, you need JavaScript enabled to view it