Use galvanized steel as substrate layer color coated steel plate, in addition to have the protection of the zinc, zinc l···
Folding cold-rolled base board color coating steel plateProduced by cold rolling base plate color plate, with a smooth, ···
Caitu basic concept: in a row on the crew with cold-rolled strip steel, galvanized steel strip (electric galvanized and ···
Caitu, industry also called choi steel, color plate. Color coating steel is cold rolled steel sheet and galvanized steel···
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