Quality guarantee
Warranty
certificate of TMZ
Toshkent Metallurgiya Zavodi LLC is a metallurgical plant producing cold-rolled steel with hot-dip galvanized and polymer coatings.
The plant provides written warranty obligations for cold-rolled hot-dip galvanized polymer-coated steel in coils.
GOST
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Warranty obligation period
Calculated from the product manufacturing date and is:
Preservation of decorative properties
With a face enamel thickness of at least 25 µm.
No through corrosion
Guaranteed integrity of the base metal for the entire term.
Face enamel thickness
Minimum coating thickness per the standard.
Warranty certificates
Valid under two standards. The certificate is not valid without its annex.
Quality confirmed by documents
Certified laboratory
Each batch undergoes coating and geometry quality control in the plant laboratory.
International standards
Products comply with GOST 34180-2017 and EN 10169-2020 — competitive on the global market.
Long-term protection
Written warranty obligations from 10 to 15 years from the product manufacturing date.
