Mailing Address:                         Courier Address:                                             
Harden Environmental Services Ltd.       Harden Environmental Services Ltd.                                                                
RR#1 Moffat, ON                                 4622 Nassagaweya-Puslinch Townline Rd.                                                                
L0P 1J0                                                R.R. #1 Moffat, ON
                                                            L0P 1J0

TELEPHONE: (519) 826-0099 or 1-877-336-4633     Email: sdenhoed@hardenv.com 
              FAX: (519) 826-9099