I-Tianjin Rainbow Steel Group ingumkhiqizi kanye nabahlinzeki bamapayipi ensimbi ochwepheshe nabamazwe ngamazwe eShayina, sikhethekile ekukhiqizeni amapayipi ensimbi ashiselwe imvamisa ephezulu, amapayipi ensimbi, amapayipi ensimbi e-ERW, insimbi egoqiwe eshisayo, ipayipi lensimbi le-GCOE / elingunxande.Imishini yethu yokukhiqiza ihlanganisa imigqa yomkhiqizo wamapayipi ensimbi ayi-5, singahlinzeka ngamathani ayizinkulungwane ezingama-350 ngonyaka.Siphethe umshini omusha kakhulu, amakhono okukhiqiza athuthuke kakhulu, kanye nesistimu yokulawula ikhwalithi eqinile enesethi ephelele yamadivayisi abuyekeziwe ukuze ahlolwe futhi ahlolwe kusukela ekukhishweni kwempahla eluhlaza ukuya ekulethweni kwempahla.Sithole isitifiketi se-BV ne-ISO9001:2000.Imikhiqizo yethu ingahlangabezana nezindinganiso ze-ASTM DIN JIS GB BS. Imikhiqizo yethu isebenza ku-Petroleum, amandla, igesi yensimbi, ukwenza amaphepha, amakhemikhali, imishini yezokwelapha, indiza, ukushisa okubhayela, ukushintshana, ukwakha imikhumbi, ukwakhiwa, njll. Imikhiqizo yethu isakazeka yonke indawo emhlabeni, njengeJalimane, i-Italy, iNyakatho Melika, iNingizimu Melika, iNingizimu-mpumalanga ye-Asia, iJapane, i-HongKong ne-Taiwan.Inhloso yethu ikhwalithi ephezulu kakhulu, intengo yokuncintisana, kanye nenkonzo engcono kakhulu yokwanelisa amakhasimende ethu, sisazoqhubeka nokwakha kanye nokusungula izinto ezintsha, sakhe ukwethembeka okungcono kakhulu kanye nenkampani enedumela eliphakeme kunawo wonke emhlabeni.Samukela wonke amakhasimende avela emhlabeni wonke ukuze abambisane nathi, basithuthukise futhi bazuze thina sobabili!