I-Tianjin Rainbow Steel Groupyasungulwa ngo-2000, Itholakala e-Tianjin City.Ngokuthuthuka kweminyaka engu-20 edlule, i-Rainbow Steel isiphenduke ibhizinisi elididiyelwe lensimbi nensimbi lamapayipi ensimbi, i-galvanized steel angle bar, amaphrofayli anamathangi, izakhiwo zensimbi zoKwakha Ingqalasizinda, Imboni Yezokwakha, Ezolimo kanye nendawo Yamandla Amasha.Futhi singabakhiqizi abakhulu bensimbi yokuhambisa ugesi eNyakatho yeChina.I-Rainbow Steel Group inezinkampani ezingaphansi eziningana ezihlanganisa izintambo zokucutshungulwa kwensimbi, ukusika insimbi, indawo yokusebenzela yokushisela nokugxiviza isitembu, isigayo sokugalela amalahle kanye nendlu enkulu yokugcina izinto. Ithimba lethu linobuchwepheshe bokukhiqiza, okuhlangenwe nakho kokucubungula, amakhono obunjiniyela kanye nemishini ethuthukisiwe.Abantu bakithi bahlakaniphile futhi basebenza kanzima.Imikhiqizo yethu eyinhloko ethunyelwa kwamanye amazwe amapayipi ensimbi, imisebenzi yezakhiwo zensimbi noma imisebenzi yohlaka, ibha ye-angle yensimbi, ibha eyisicaba, imigudu yensimbi nemishayo, amaphrofayili ensimbi kanye nayo yonke eminye imisebenzi yensimbi ezodinga ukucutshungulwa okwengeziwe. I-Rainbow steel izibophezele ukuthuthukisa ubuchwepheshe obusha kanye nesevisi enhle kakhulu ukuze kuhlangatshezwane nezidingo ezikhulayo zamandla elanga.Ithimba lethu linesipiliyoni seminyaka engaphezu kwe-10 kanye namacala aphumelelayo ebhizinisini lokukhweza ilanga (abakaki belanga).Imikhiqizo yethu ithole isitifiketi se-TUV, CE, ISO 9001-2008 nokunye.I-Laser cutting, i-welding kanye ne-stamping workshops iyatholakala ngezimpahla ezijwayelekile nezenziwe ngezifiso.