The Bill of Entry is filed with the Customs either on the basis of AirWAy Bill or Invoice in case of Air shipment or Bill of Lading or Invoice in case of Sea shipment.In your case you have the following alternatives:
1) You take letter from bank regarding change in address and approch the concerned Customs and infrom the facts with documentary evoidence and get Bill of Entry amended, or
2) You approch your Banker and inform the facts and with documentary evidence and infrom your banker that if they (banker) want take certifiate /Declaration or letter from your supplier stating that the addresses as metioned in the Invoice bearing Number .............dt.............. and Air Way bill bearing No............ dt...................are of us.