Ko Tianjin sanon steel pipe Co., LTD he kaiwhakarato taonga kounga teitei me te neke atu i te 30 tau o te wheako.

Ko ngā hua matua a tā mātou kamupene: ngā ngongo poiha, ngā ngongo tongi matū, ngā ngongo hanganga hinu me ētahi atu momo ngongo rino me ngā hononga paipa. Ko ngā rauemi matua ko SA106B, 20 karamu, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92.

Ko ō mātou hoa matua: TPCO, BAOTOU STEEL, Hengyang, Lontrin me ētahi atu, ka taea e aua kamupene te homai he utu tari mō te hea nui.

Kei te hokona ā mātou paipa rino puta noa i te ao, ā, kua mahi tahi mātou me ngā kiritaki i ngā whenua maha. Ko ngā mākete matua ko Īnia, te Waenganui Rawhiti, te Hononga o Amerika, te United Kingdom, Itari, Rūhia, Brazil, Hapani me Ahitereiria. Ko ngā tikanga kawe o ā mātou paipa rino ko te kawe moana, te kawe rangi me te kawe tereina.