USA Outdoor Products/Bunce Carts Share: Construction USA Outdoor Products/Bunce Carts 400 S. Salisbury Ave. Spencer, NC 28139 (704) 762-6467 About Map About We have multiple entities under this Domain, some are:Bunce BuildingsBunce CartsMetal Line ExteriorsOutback Buildings What's Nearby? Distance: 5 10 15 20 25 50 mi.