Maaddaama aan nahay mid ka mid ah kuwa ugu tartamayaasha badan ee shirkadda, nalalkayaga fudud ee loo yaqaan 'u-straps' ayaa helay sumcad weyn adduunka, gaar ahaan Waqooyiga Ameerika. Sidoo kale, waa loo qaabeyn karaa si waafaqsan shuruudahaaga, tusaale ahaan, waxaa loogu qaabeyn lahaa caag, wax lagu dhejiyo ama gaashaan. Oo 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.