Tianjin Rainbow Steel Groupyakavambwa muna 2000, Inowanikwa muTianjin City.Nekuvandudzwa kwemakore makumi maviri adarika, Rainbow Steel yave bhizimusi rakabatanidzwa resimbi nesimbi yepombi yesimbi, galvanized simbi angle bar, galvanized profiles, galvanized simbi zvivakwa zveInfrastructure Construction, Building Industry, Agriculture and New Energy area.Isu tiri zvakare makuru emagetsi ekufambisa simbi anogadzira shongwe muNorth yeChina.Rainbow Steel Group ine masubsidiary akati wandei ayo anosanganisira simbi dzekugadzira mitsara, kucheka simbi, welding uye chidhindo workshop, galvanizing mill uye hombe yekuchengetera imba.Vanhu vedu vakangwara uye vanoshanda nesimba.Zvigadzirwa zvedu zvikuru zvinotengeswa kunze kwenyika mapaipi esimbi ane galvanized simbi, mabasa ezvivakwa zvesimbi kana mafuremu anoshanda, galvanized iron angle bar, flat bar, iron channels and matanda, simbi profiles nemamwe ese mabasa esimbi ayo anozoda kumwe kugadziridzwa. Rainbow simbi yakazvipira kuvandudza matekinoroji uye sevhisi yakanakisa kusangana nekukura kuri kuita simba rezuva.Chikwata chedu chine anopfuura makore gumi 'chiitiko uye akabudirira kesi pasolar mounting (solar bracket) bhizinesi.Zvigadzirwa zvedu zvakawana chitupa cheTUV, CE, ISO 9001-2008 uye zvichingodaro.Laser yekucheka, welding uye stamping mashopu anowanikwa kune zvakajairwa uye zvakagadzirirwa zvinhu.