Porcellana Galvalume Steel Coils Galvalume AZ50 Zinc Coating Chromated Dx51 Aluzinc Steel Coils Sheet

Galvalume Steel Coils Galvalume AZ50 Zinc Coating Chromated Dx51 Aluzinc Steel Coils Sheet

Nome dei prodotti: Scoli di acciaio galvanizzato
Grado: DX51D, SGCC, SGHC,SPCC,SGHC, DX51D,SGCC.
Certificazione: ISO,SGS,BV,etc.
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