O matou o le carbon MSerwgaosi paipa uamea i Tianjin, Saina.E masani ona matou faia:
paipa uli u'amea, paipa fa'a'ele'ele uliuli, paipa susulu,paipa uamea faatafafa.E iai a matou lava paipa u'amea fa'apipi'i masini i le fale gaosimea.Ole mea ole Q195, Q235.
Uamea u'amea paipa u'amea, muai u'a paipa, vevela u'u paipa u'amea, electro galvanzied paipa.O matou paipa o loʻo i ai le SGS faʻamaonia ma le BV asiasiga, talia tagata faʻatau siaki le lelei o oloa aʻo leʻi utaina.
Uamea paipa ma vali, tele lanu e tusa ai ma manaoga.
E mafai ona matou ofoina atu se lisi o tau paipa uamea mo lau faʻamatalaga.O le afifiina matou te fetaui ma manaoga o tagata faatau, faʻamautinoa le numera o fasi pepa i le tone.
Taimi meli: Tes-09-2019