1.directional words 2.Weather resistant 3.high impact resistant 4.Waterproof ... .OEM and ODM are available Product name : Aluminum and Acrylic directional words Advantage:1.Weather resistant 2.high impact resistant 3 ... .OEM and ODM are availableOutdoor orient sign,directional signage,street sign, This Aluminum and Acrylic directional words always used for restaurant,airport ...