HARRINGTON SIGNAL INC 2519 4TH AVE P O BOX 590 MOLINE IL 61265 30976207313097620731 http:// Bookmark Share Facebook Twitter Google+ Tumblr LinkedIn Mail Claim this Listing Reviews Photos Map Filter Sort by: Random Write a Review Rating & Up & Up & Up & Up Any Keyword Match all Match any Sort by: Votes Newest FirstOldest FirstRandom Get Directions By public transit Walking Bicycling