How long is the lead time for production?

Peak season lead time is within 15 workdays, while off-season lead time is approximately one month.

What after-sale services are provided?

Services include quality guarantees with free replacement for defects, technical guidance, and VIP benefits for loyal customers.

Is third-party inspection supported?

Yes, we accept third-party inspections from SGS, BV, CE, COC, AI, and other recognized agencies.

High-Quality Galvanized Steel Gi Coil for Durable Roofing

Name: High-Quality Galvanized Steel Gi Coil for Durable Roofing
Brand: SHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.
SKU: 2027365512

Shandong, ChinaSHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.

US$750.00

25-499 Tons

US$649.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

DX51D, DX52D, DX53D, SGCC

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Hot Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Stock

Thickness

0.105-4.0mm

Width

30-1500mm

Weight

3-8tons

Zinc Coating

30-600G/M2

Surface Structure

Regular Spangle,Minimmal Spangle,Zero Spangle,Big

Transport Package

Export Standard Package or as Request

Specification

DX51D/dx52D/SGCC

Trademark

Sino Steel Co., Ltd

Origin

China Shangdong Province

HS Code

72104900

Production Capacity

50000ton Per Month

Key features

Wide Customization Range: Thickness 0.105-4.0mm, Width 30-1500mm, Zinc Coating 30-600G/M2, and various surface structures available.

Multiple Certification Standards: Complies with ISO, RoHS, IBR, ASTM, AISI, GB, JIS, DIN, and BS standards for global quality assurance.

High Production Capacity: Monthly output reaches 10000 tons with sufficient stock for regular products and quick delivery times.

Comprehensive After-Sale Service: Includes quality guarantee with free replacement, technical guidance, and VIP services for accumulated orders.

Versatile Application Scope: Suitable for roofing, construction, household appliances, transportation panels, and industrial machinery.

Flexible Payment Options: Supports T/T, LC, Western Union, PayPal, O/A, DP, and other international payment terms.

Professional Quality Inspection: Third-party inspections by SGS, BV, CE, COC, and AI are accepted to ensure product reliability.

Secure Packaging Solution: 3-layer packing with kraft paper, plastic film, and steel strips ensures safe transport and storage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

SHANDONG SINO BUILDING MATERIAL GROUP CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-05-09Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤3.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummarySHANDONG SINO BUILDING MATERIAL GROUP CO., LTD. is identified as a China-based limited company with trading and manufacturing/factory classifications, 110 employees, and a valid import-export license. It reports substantial annual capacities for galvanized steel, prepainted steel, tinplate, and stainless steel products, along with six years of export experience and 51%–70% export sales. The supplier supports customization from customer designs but does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and reported no new products in the past year. Overseas service coverage is limited: it has no overseas showroom, agent, or branch, although it has attended the Big 5 offline trade show. Service procedures exist for corrective actions and complaints, but no written records were provided. The supplied information does not establish certifications, financial strength, or customer cases.

Supplier typeThe supplier is classified as a trading company, manufacturer/factory, and group corporation, while its legal form is a limited company. Its stated business scope centers on sales of building materials and related construction products, and it holds a valid import-export license.

R&D capabilityThe supplier is identified as a professional technical supplier and can customize from designs, but it reported no new products in the past year and does not offer 3D software design, ODM, or SDK support. These explicit limitations indicate weak evidence of current innovation capability.

Production capacityThe supplier reports annual capacities of 500,000 tons of galvanized steel coil/sheet, 300,000 tons of prepainted steel coil, 300,000 tons of tinplate, and 200,000 tons of stainless steel coil/sheet. Its manufacturer/factory classification and valid import-export license further support operational production and export capability.

Customization capabilityThe supplier explicitly provides customization from customer designs. However, it does not provide 3D software design, ODM, or SDK services, so customization is supported primarily when a customer supplies the design rather than through broader product-development services.