Product Description

Corrugated galvanized iron or steel is a building material composed of sheets of hot-dip galvanized mild steel, cold-rolled to produce a linear corrugated pattern in them. The corrugations increase the bending strength of the sheet in the direction perpendicular to the corrugations, but not parallel to them. Normally each sheet is manufactured longer in its strong direction.

Product NameRoofing sheet
Thickness0.12-20mm or as requirements
WidthWidth Before Corrugated: 762-1250mm, After Corrugated: 600-1100mm
Length2 - 5 meters or as requirements
SGH340 SGH400 SGH440 SGH490   SGH540
SGC340 SGC400 SGC440 SGC490   SGC570
Zinc Coating30g-275g
Surface Treatmentchromed,skin pass,oiled,unoiled,slightly   oiled,dry
CertificationISO 9001-2008, SGS, CE, BV
TechniqueCold rolled->hot dipped galvanizing->Color Coated -> corrugated
GlossThe gloss can changeable by Customers' Request.we can also do some High gloss.
StandardGB/T 12754-2006; ASTM A 755; EN 10169; JIS G 3312; AISI; BS; DIN
ApplicationVarious roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

Product Display


Product Process


Quality Control

Shandong Ruixiang Steel Group Co., Ltd has obtained ISO9001 management system certification, and has cultivated a professional and efficient production and sales team with rich production and sales experience. Our company has 20 years of production experience, and all products have ten quality control processes and three quality inspection processes during production to ensure excellent product quality. At the same time, after production, our warehousing department will also conduct spot checks on the goods to once again ensure that the quality of the products is up to standard. All our efforts are aimed at enabling customers to buy satisfactory products.


Product Packaging

1. Packed in wooden boxes, wrapped in PVC bags, or fixed with steel straps

2. Standard airworthiness packaging or customized packaging

3. Commonly used ports: Qingdao Port, Tianjin Port, Shanghai Port

4. Spot products can be sent out within 7 days

5. Arrival within 15 days in Southeast Asia and 40 days in Europe and America

6. The company supports customized products, provides OEM and ODM  services, and can provide DDP shipping services


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