345 20 x 20 metal carport products are offered for sale by suppliers on Alibaba.com, of which garages, canopies & carports accounts for 80%, solar mounting system accounts for 1%.
A wide variety of 20 x 20 metal carport options are available to you, such as metal, steel and aluminum.You can also choose from car parking, outdoor and garden 20 x 20 metal carport,as well as from powder coated, pvc coated, and not coated 20 x 20 metal carport, and whether 20 x 20 metal carport is white, gray, or blue.