Color coated aluminum roll
Color coated aluminum coil is color coated on aluminum coil.
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Guardrail is generally used in residential high-rise building guardrail, home decoration indoor, living room balcony and other places.
Company NewsThe content of sulfur, phosphorus and other nonmetallic inclusions in high quality carbon structural steel is lower than that in ordinary carbon structural stee···
Company NewsUnderstand the thickness of zinc layer of different galvanized sheet.
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