Rōpū Rino Āniwaniwa o Tianjin he kaihanga me te kaiwhakarato paipa rino ngaio me te ao i Haina, He tohunga mātou ki te whakaputa paipa rino auau teitei, paipa rino piauau, paipa rino ERW, maitai koki hurihuri wera, paipa rino tapawhā/tapawhā GCOE. Kei roto i ā mātou taputapu hanga e 5 ngā raina hua paipa rino, ka taea e mātou te tuku 350 mano tana ia tau.Kei a mātou te mīhini hou, ngā pūkenga hanga matatau rawa atu, me te pūnaha whakahaere kounga tino pakari me te huinga katoa o ngā taputapu hou mō te whakamātautau me te tirotiro mai i te tuku rauemi mata ki te tuku utanga. I whiwhi mātou i te tiwhikete BV me te ISO9001:2000. Ka taea e ā mātou hua te tutuki i ngā paerewa ASTM DIN JIS GB BS. Ka whakamahia ā mātou hua ki te hinu, te hiko, te whakarewa hau, te hanga pepa, te matū, ngā taputapu hauora, te rererangi, te wera poiha, te whakawhiti, te hanga kaipuke, te hanga, me ētahi atu. Kua horapa ā mātou hua puta noa i te ao, pērā i Tiamana, Itari, Amerika Te Raki, Amerika Te Tonga, Āhia ki te Tonga-mā-rāwhiti, Hapani, Hong Kong me Taiwan. Ko tā mātou whāinga he kounga teitei, he utu whakataetae, me te ratonga pai rawa atu hei whakatutuki i ā mātou kiritaki, ka haere tonu mātou ki te waihanga me te auaha, ki te hanga i tētahi kamupene pono me te ingoa pai rawa atu i te ao. E mihi ana mātou ki ngā kiritaki katoa o te ao ki te mahi tahi me mātou, ki te whakawhanake me te whai hua ki a mātou!