0.4mm AZ120GSM Hlau Roofing Sheet

Thaum xaiv cov ntaub ntawv vov tsev, durability thiab huab cua tsis kam yog qhov tseem ceeb. Cov ntawv hlau ru tsev coated nrog siab - zoo alu-zinc muab kev tiv thaiv zoo tshaj plaws tiv thaiv corrosion thiab huab cua huab cua. Cov pob zeb chips txheej ntxiv tsis yog tsuas yog txhim kho qhov zoo nkauj zoo nkauj nrog lub ntsej muag zoo nkauj tab sis kuj muab kev ruaj khov ntxiv, txo qis hnav los ntawm cua, nag, thiab UV raug. Qhov kev sib xyaw ua ke no ua kom muaj qhov ntev - kav ntev, qis- lub ru tsev tu uas tiv taus ntau yam huab cua zoo. Kev nqis peev hauv cov ntawv hlau ru tsev nrog cov pob zeb thiab cov alu siab -zinc txheej yog ib qho kev xaiv ntse rau cov tswv tsev nrhiav lub zog, lub neej ntev, thiab cov qauv hauv lawv cov kev daws teeb meem.

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