By Mail:
P.O. Box 1926,
Gosford, New South Wales,
Australia, 2250
Telephone: (02) 4323 7822, international +61-2-43237822
Facsimile: (02) 4323 7629, international +61-2-43237629
Email: info@pss.aus.net
Office and Laboratory Address:
Unit 4/31 Dwyer Street
North Gosford, New South Wales
Australia, 2250