Maaddaama aan nahay mid ka mid ah kuwa ugu tartamada badan shirkadaha, c-kanalkeena waxaa laga codsadaa fursado badan oo lagu soo ururiyo kulamada. Waxayna heleen sumcad weyn adduunka, gaar ahaan Waqooyiga Ameerika, Koonfurta Ameerika, Yurub, Bariga Dhexe iyo Aasiya. Sidoo kale, waxaa jira daaweyn dusha sare ah oo aad dooratay: Pre-galvanized, Zinc plated, epoxy iyo Green galvanized finish si aad ula kulanto heerarkaaga kala duwan 'baahiyaha xinjirowga.