Are quality inspections conducted before shipment?

Yes, all products undergo strict quality testing before packaging, and third-party inspections can be arranged.

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?

We hold ISO 9001 certification, provide MTC, and accept third-party inspections like SGS and BV.

Color Coated 20 Gauge Prepainted Galvanized Steel Coil PPGI

Name: Color Coated 20 Gauge Prepainted Galvanized Steel Coil PPGI
Brand: QINGDAO ASIA SINO STEEL CO., LTD
SKU: 1991479831

Shandong, ChinaQINGDAO ASIA SINO STEEL CO., LTD

US$400.00-600.00

25 Tons

Sample price:US$0.00/piece.Request sample

Product profile

After-sales Service

24*7*365 Service

Warranty

8-15 Years

Surface Coating Color

Ral Colors

Model NO.

PPGI Steel Coil

Back Side Coating Color

Light Grey ,White and So on

Package

Export Standard Package or as Request

Thickness

0.16-1.2mm

Width

600-1250mm

Coil Weight

3-9tons

Inside Diameter

508mm or 610mm

Zinc Coating

Z50-Z275g

Painting

Top: 15 to 25 Um (5 Um + 12-20 Um) Back: 7 +/- 2 U

Productivity

150,000tons/Year

Transport Package

Seaworthy Package

Specification

steel

Trademark

AS Group

Origin

China

HS Code

7210490000

Key features

Double Protection Structure: Painting film plus zinc coating extends service life by 1.5 times compared to ordinary galvanized steel.

Customizable Dimensions: Thickness 0.16-1.2mm, Width 600-1250mm, and Coil Weight 3-9tons can be customized to requirements.

Acid Rain Resistance: High-quality coating reduces acid rain impact, preventing blistering, peeling, and corrosion damage.

UV & Humid Heat Resistance: Coating resists UV chalking and humid heat penetration, maintaining stability in harsh environments.

Strict Quality Control: ISO9001 certified with SGS/BV third-party inspections available for zinc weight, hardness, and thickness.

Professional Packaging: Three-layer packaging with waterproof film and steel strips protects against moisture and deformation.

Global Export Experience: Trusted by customers in South America, Africa, Middle East, and Southeast Asia for stable quality.

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.