ASTM A671 CC65 CL12 yeeb nkab hlauTam sim no yog cov yeeb nkab hlau carbon uas ua tau zoo tshaj plaws thiab siv dav tshaj plaws thoob ntiaj teb. Cov yeeb nkab no yog tsim los ntawm cov phaj hlau qib siab, muab lub zog kho tshuab zoo tshaj plaws thiab kev sib txuas tau zoo, ua kom ntseeg tau tias muaj kev ntseeg siab thiab zoo rau cov ntawv thov kev lag luam siab.
Royal Steel Group yog ib lub tuam txhab tsim thiab xa khoom yeeb nkab hlau hauv Suav teb. Peb muab cov kev daws teeb meem OEM carbon steel yeeb nkab, xws li cov yeeb nkab puag ncig kub-dip galvanized thiab kev caiASTM A671 cov kav hlau, kom tau raws li qhov xav tau ntawm cov haujlwm thoob ntiaj teb.
Pawg Neeg Muaj Koob Muaj Npe
Chaw Nyob
Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Teev
Hnub Monday-Hnub Sunday: Kev Pabcuam 24-teev
Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2026
