Maaddaama mid ka mid ah hangarayaasha ugu tartamada badan shirkadda, nalalka noogu sarreeya waa UL la oggolaaday. Waxayna heleen sumcad weyn adduunka oo dhan, gaar ahaan Waqooyiga Ameerika, Koonfurta Ameerika, Bariga Dhexe, Yurub 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.