CCH Web Manager form posting requires javascript! Please enable javascript in your browser! Contact Details Office Locations: 4 Tasman Terrace Port Lincoln, SA 5606 Australia Click here to view location map Level 7, 431 King William Street Adelaide, SA 5000 Australia Click here to view location map Postal Address: PO Box 2180 Port Lincoln, SA Australia Phone: 08 8682 1899 Fax: 08 8682 1408 Email: gpk@gpk.com.au Email Enquiry Name * Company Telephone * Mobile Email * Website Tell Us More - Please Select - I'd like someone to call me I'd like someone to email me I have an urgent request I'm just doing some research Comments * Required fields Processing... Please wait