Frequently Asked Questions
Q1: What materials are used for your corrugated roofing sheets?
A: We use high-quality DX51D, DX52D, S350GD, and S550GD steel grades, which can be galvanized, galvalume, or color-coated (PPGI/PPGL).
Q2: What is the thickness range for these steel sheets?
A: Our standard thickness ranges from 0.12mm to 1.2mm, with common corrugated options between 0.13mm and 0.5mm.
Q3: Do you offer customization for the color and size?
A: Yes, we provide customization for Ral No. colors, widths between 600-1020mm, and lengths ranging from 2000mm to 5800mm.
Q4: What are the standard zinc coating options?
A: We offer zinc coating weights ranging from 20g to 275g per square meter to suit different environmental durability requirements.
Q5: What is the typical lead time for delivery?
A: For standard orders, delivery is typically within 10-15 workdays. Larger orders exceeding 1000 tons may take 25-30 days.
Q6: Are your products certified for quality?
A: Yes, all our products are certified by ISO9001:2008 and inspected by SGS or BV to ensure the highest quality standards.
Altimexor Metal
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