... ,Hot-deep Galvanized, powder coated 3,Customized size colors available 4,15 years history 1Colorblack, mat gloss black ... any color that you prefer. 2 Manufacture hand forging, CO2 protection welding assembly 3 Antirust way Antitrust oil, antirusting paint, ... hot dip galvanized, powder coated 4 Character Corrosion-resistant,rust-proof, lasts for years, anti-theft,anti-dismantle 5 ...