Txais tos rau Tianjin Rainbow Steel. Wetsim cov khoom hlau lossis cov qauv hlau rau Lub Hnub Ci Mounting Steel Structure, Kis & Faib Hlau Cov Qauv (Cov Yees & Ncej), Kev Tsim Kho, Kev Lag Luam, Scaffolding thiab Tsev Cog Khoom Siv. Tianjin Rainbow Steel Group tau tsim muaj xyoo 2000, Nyob hauv Tianjin City. Tom qab ntau xyoo ntawm kev txhim kho, Rainbow Steel tau tsim mus rau hauv kev lag luam hlau thiab hlau sib xyaw ua ke ntawm cov yeeb nkab hlau galvanized, galvanized steel kaum sab xis bar, galvanized profiles, cov qauv hlau, thiab peb kuj yog lub Hoobkas xa hluav taws xob loj tshaj plaws hauv Suav teb. peb pawg muaj peb lub tshuab galvanizing, Yog li txhua txoj haujlwm tuaj yeem raug galvanized los ntawm peb lub Hoobkas. Tshawb nrhiav peb cov khoom lag luam hlau loj suav nrog Cov Yeeb Nkab Hlau, Cov Ces kaum Hlau, Cov Hlau Beams, Cov Khoom Hlau Perforated, Cov Qauv Hlau Welded, Steel Tower & Ncej, Cov haujlwm zoo siab, kev txawj ntse hauv kev lag luam dav dav thiab kev pabcuam zoo.