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0.18mm Hot DIP Gi Galvanized Steel Sheet Metal Roofing Sheet Corrugated Roofing Material
US$605.00
25-49 Tons
US$570.00
50-99 Tons
US$412.00
100+ Tons
Sample price:US$0.00/piece.Request sample

Product profile

After-sales Service

as Per The Agreed Terms

Hardness

Full Hard

Standard

ASTM, GB, JIS

Model NO.

GI roofing

Thickness

0.14—0.45mm

Length

16-1250mm

Tolerance

"+/-0.02mm

Top Side Color

Ral Color

Back Side Color

White Grey in Normal

Zinc Coating

60-275G/M2

MOQ

25 Tons (in One 20FT FCL

Delivery

15-20 Days

Monthly Output

10000 Tons

Spangle

Regular, Minimal, Zero, Big

Transport Package

Seaworthy Package

Specification

steel

Trademark

AS Group

Origin

China

HS Code

721070100

Key features

High zinc coating for reliable corrosion protection
Excellent strength with lightweight construction
Easy to install, reducing labor and construction costs
Designed for long-term outdoor performance
Suitable for residential, commercial, and industrial roofing
Available in various profiles, thicknesses, and lengths

Company profile

QINGDAO ASIA SINO STEEL CO., LTD
Importers and ExportersQuality AssuranceHigh Repeat Buyers ChoiceFull Customization
Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.44h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQINGDAO ASIA SINO STEEL CO., LTD. is identified as a trading company and limited company focused on steel coil, steel sheet, and roofing sheet products. The supplier has four employees, no stated affiliated company, and reports no overseas warehouse, showroom, agent, branch, or in-stock service capability. Its R&D profile is limited: no new products were reported in the past year, no SDK or ODM service is available, and it does not provide OEM for well-known brands, although flexible, minor, and full customization are listed. Financial data for the stated periods is recorded as zero, but the submitted information does not establish the reason or independently verify the figures. An SGS audit is listed with validity from November 5, 2025 to November 4, 2026, while the audit result is recorded as 0 without an explanatory interpretation. No customer cases or documented service-assessment procedures are provided.
Supplier typeThe supplier is identified as a limited company and trading company, with a business scope covering wholesale and import/export of steel and other products. Its offered products are steel coil, steel sheet, and roofing sheet, and it is not stated to belong to a larger company group.
After-Sales capabilityThe supplier explicitly reports no in-stock service capability, overseas warehouse, overseas showroom, overseas agent or branch, and no prior offline trade-show participation. It accepts multiple quotation and payment terms and lists a one-month off-season lead time, but no written service-assessment procedures or complete approved-supplier records are provided.
Financial creditThe provided financial records show zero operating revenue, operating cost, gross profit, and operating profit for 2024, with zero operating revenue also recorded for the prior two-year period. These stated figures provide no positive evidence of operating financial performance, although the data does not explain its basis or verify the supplier’s overall solvency.
R&D capabilityThe supplier reports no new products during the past year and has no available SDK or ODM service. Its stated ability to offer customization does not demonstrate product innovation or ongoing R&D output.
Customization capabilityThe supplier explicitly lists flexible customization, minor customization, and full customization as available design services. This is direct evidence of stated customization capability, although no examples, technical limits, or completed projects are provided.

Product Q&A

Q:What roofing profiles can you supply?
A:
We offer various corrugated and trapezoidal profiles, or can produce according to customer drawings.
Q:What zinc coating is recommended for long-term outdoor use?
A:
Z100,Z120, Z180, and Z275 are commonly recommended depending on the service environment.
Q:Can the roofing sheets be cut to the required length?
A:
Yes, customized lengths are available to minimize installation waste.
Q:What thickness range do you manufacture?
A:
Common thicknesses range from 0.12mm to 1.0mm, with customization available
Q:How are the roofing sheets packed for export?
A:
They are packed with waterproof paper, steel sheets, steel straps, and wooden pallets if required.

Send Inquiry

*To:QINGDAO ASIA SINO STEEL CO., LTDQINGDAO ASIA SINO STEEL CO., LTD
*Content:
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