HONG KONG SUNRISE MATERIALS CO., LIMITED
Hong Kong Sunrise Materials CO., Limited
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0.7 mm Hot selling Galvanized Iron Sheet In Coils , Z150g / m2
Galvanized Steel Sheet has been rolled in the continuous cold rolling mill and sent to
the continuous hot –dipped galvanizing line to wash automatically ,the
strip first to be annealing furnace and then dipped in the molten zinc pot
for hot dip galvanization ,the products is finally turned out after passivation
or skin-pass ,stretcher leveling and appropriate means treatment .The
steel base is galvanized
Because the zinc can be formed a membrane on the surface which has
good performance in corroding environment .It has not only protected the
zinc layer but also protected the steel base .So its service life would be extended greatly.
It has been used in such trade horizons including architectures, auto mobiles, and receptacle traffic.
The base steel: cold rolled steel plate
The spangle: small and big spangles
The condition of the skin passing: Skins pass spangle and the non passed spangle
The condition of the surface treatment: chromated unoiled
The base material : SPCC
