-
20 × 20 40 × 40 1 × 1 inch Galvanized Square Tube Rau Hlau Qauv
Galvanize Square Tubing, tseem hu ua Gi Square Tube, Galvanized Square Yeeb Nkab, Galvanized Square Hollow Section, Square thiab lub raj raj.Muaj ob qhov kev faib tawm - "kub-dipped galvanized square raj" thiab "pre-galvanized square tube".
