Takulandilani ku Tianjin Rainbow Steel.Timapanga zinthu zachitsulo kapena zitsulo zamtundu wa Solar Mounting Steel Structure, Transmission & Distribution Steel Structures (Towers & Poles), Construction, Industrial, Scaffolding and Greenhouse Construction.Gulu la Tianjin Rainbow Steel linakhazikitsidwa mu 2000, lomwe lili ku Tianjin City.Patatha zaka zingapo chitukuko, Rainbow Zitsulo anayamba kukhala intergrated chitsulo ndi zitsulo ogwira ntchito chitoliro kanasonkhezereka zitsulo, kanasonkhezereka zitsulo ngodya kapamwamba, mbiri kanasonkhezereka, nyumba zitsulo, ndipo ifenso ndife yaikulu magetsi kufala zitsulo nsanja ndi pole fakitale ku China.gulu lathu lili ndi malata athu, Choncho ntchito zonse akhoza malata ku fakitale yathu.Dziwani zambiri zamagulu athu azitsulo kuphatikiza Mapaipi achitsulo, Iron Engles, Iron Beams, Perforated Steel Products, Welded Steel Structures, Steel Tower&Pole, mapulojekiti osangalatsa, ukatswiri wambiri wamakampani komanso ntchito zapamwamba kwambiri.
