Murakaza neza muri Tianjin Rainbow Steel.Dukora ibikoresho by'icyuma cyangwa ibyuma byabigeneweImiterere yo Gushyiraho Imirasire y'Izuba, Kohereza no GukwirakwizaImiterere y'icyuma(Iminara n'Inkingi), Ubwubatsi, Inganda, Inzu yo Gutunganya no Guteza Imbere Inzu Isukura Ibidukikije. Itsinda rya Tianjin Rainbow Steel ryashinzwe mu 2000, riherereye mu Mujyi wa Tianjin. Nyuma y'imyaka myinshi ritera imbere, Rainbow Steel yahindutse ikigo cy'ibyuma n'ibyuma bivanze n'imiyoboro y'icyuma ya galvanised, inguni y'icyuma ya galvanised, imiterere ya galvanised, ibyuma, kandi turi uruganda runini rw'ibyuma bikwirakwiza amashanyarazi mu Bushinwa. Itsinda ryacu rifite uruganda rwacu rwo gusana galvanised, bityo imirimo yose ishobora guterwa galvanised uhereye ku ruganda rwacu. Menya ubwoko bunini bw'ibikoresho byacu by'icyuma birimo imiyoboro y'icyuma, inguni z'icyuma, imitako y'icyuma, ibikoresho by'icyuma bitoboye, imiterere y'icyuma ya svetured, Umunara n'Inkingi by'icyuma, imishinga ishimishije, ubuhanga bwinshi mu nganda n'itangwa rya serivisi nziza.