Are quality inspections conducted before shipment?

Yes, all products are strictly tested before packaging. Customers can also appoint third parties for inspection.

Which ports are used for shipment?

We typically ship from Shanghai, Tianjin, Qingdao, and Ningbo, but other ports can be specified.

What certifications do your products have?

Our products are ISO 9001 certified, and third-party inspections such as SGS and BV are available.

Building Roofing Material Gl Oiled Dx51d SGCC Aluzinc Coated Galvalume Steel Sheet

Name: Building Roofing Material Gl Oiled Dx51d SGCC Aluzinc Coated Galvalume Steel Sheet
Brand: QINGDAO ASIA SINO STEEL CO., LTD
SKU: 2131477752

Shandong, ChinaQINGDAO ASIA SINO STEEL CO., LTD

US$400.00-600.00

25 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Edge

Slit edge

Model NO.

Galvalume Steel Sheet

Stock

Material

SGCC, S350gd+Z, S550gd+Z, Dx51d, Dx52D, Dx53D

Thickness

0.16-1.2mm

Width

600-1250mm

Tolerance

"+/-0.02mm

Zinc Coating

60-275G/M2

Coil ID

508-610mm

Coil Weight

3-8 Tons

MOQ

25 Tons(in One 20FT FCL)

Delivery

15-20 Days

Monthly Output

10000 Tons

Transport Package

Seaworthy Package

Specification

steel

Trademark

AS Group

Origin

China

HS Code

7210490000

Key features

Excellent Corrosion Resistance: Special aluminum and zinc coating structure provides superior protection against corrosion.

Wide Application Scope: Ideal for roofing, automotive, ship decoration, and household appliances manufacturing.

Flexible Customization: Customizable material, thickness, width, and surface treatment to meet specific project needs.

High Production Capacity: Monthly output of 10,000 tons with annual capability reaching 600,000 tons.

Strict Quality Control: ISO 9001 certified with 100% inspection and third-party tests (SGS, BV) available.

Professional Manufacturer: Over 20 years of manufacturing expertise and advanced technology from Germany and Japan.

Secure Packaging: 3-layer seaworthy packaging with waterproof film and steel strips to prevent corrosion.

Global Export Experience: Exporting to South America, Africa, Middle East, and Southeast Asia with trusted service.

Company profile

Importers and ExportersQuality AssuranceHigh Repeat Buyers ChoiceFull Customization

QINGDAO ASIA SINO STEEL CO., LTD

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.52h 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.