Avea o se tasi o sili ona faatauva tautau o kamupani, o a matou paipa uʻamea faʻapipiʻi ua faʻamaonia UL. Ma ua latou mauaina le lauiloa tele i le salafa o le lalolagi, aemaise i Amerika i Matu ma Asia. Ma le isi, e mafai ona faʻapitoa e tusa ma au manaʻoga, mo se faʻataʻitaʻiga, e mafai ona mamanuina i le paʻu, faʻaofi poʻo le talita. Ma e i ai eseese luga togafitiga mo lau filifiliga: Muamua galvanized, metala paʻepaʻe plated, epoxy ma Green galvanized tini e faʻafetaui ai a outou tulaga eseese 'anticorrosion manaʻomia.