O a matou fofo o loʻo vaʻaia lautele ma faʻatuatuaina e tagata faʻatau ma e mafai ona faʻafetaui le faʻaauauina o suiga tau tupe ma agafesootai mo Hinged Expansion Joint,1 Inisi Fa'alautele So'oga, Fa'alautele So'oga ma Mama Vacuum, 3d Elbow 6” Sch40,O'omi Fa'apaleni Fa'amau.I le taimi nei ua matou iloa le tumau ma le umi o mafutaga faʻalapotopotoga ma tagata faʻatau mai Amerika i Matu, Europa i Sisifo, Aferika, Amerika i Saute, sili atu nai lo le 60 atunuu ma itulagi.Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o Europa, Amerika, Ausetalia, Peleseuma, Swansea, Iraq, Suiselani. Matou te faʻamautinoa o le a taumafai le matou kamupani i le mea sili e faʻaitiitia ai le tau faʻatau, faʻapuupuu le vaitaimi o le faʻatau, faʻamautu oloa lelei. , faʻateleina le faʻamalieina o tagata faʻatau ma ausia tulaga manumalo-manumalo.