Profile Retail Display Show my name on the attendees list for events I am attending: Yes Our cable display systems at Retail Display Signs are manufactured from high grade aluminium which gives it a corrosive and scratch resistant finish. A lifetime warranty comes with its purchase. Last activity: on 01/08/2014 Joined: on 01/08/2014 http://www.retaildisplaysigns.com.au Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.