Shandong xinxin peng puna uʻamea mea co., LTD., faʻapitoa i le gaosiga ma le auina atu i fafo o Q235B, Q345B, 40 cr.12 cr1mov.O le T91.27 simn.30 crmo.15 crmo.20 g.Cr9Mo.15 mo3.15 crmov.35 crmov.45CrMo ma isi mea faʻataʻitaʻiga o paipa uʻamea seamless, American standard paipa uʻamea, uelo paipa, galvanized paipa ma customized ituaiga uma o paipa e le masani.Ma galue fale uamea vili o le coil, coil galvanized, laupepa, ipu ma isi ipu faapitoa, ma e mafai ona faagaoioia ituaiga uma o vaega ipu.Matou te pipii atu i le sini o le taumafai e avea ma atinaʻe gaosiga o paipa uʻamea muamua a le lalolagi, ma faʻaauau pea le alualu i luma, manumalo i le faʻaaloalogia ma le lagolago a le tele o pisinisi mai fafo lauiloa, o la matou auaunaga: 24 itula i le aso, i le tausaga atoa "