Premium Galvanized Steel Coil for Construction Applications – Multiple Widths & Thicknesses Quality Guaranteed

Name: Premium Galvanized Steel Coil for Construction Applications – Multiple Widths & Thicknesses Quality Guaranteed
Brand: Qingdao Guanxian New Material Co., Ltd.
SKU: 2092464822

Shandong, ChinaQingdao Guanxian New Material Co., Ltd.

US$400.00

5-49 Tons

US$380.00

50+ Tons

Sample price:US$10.00/square meter.Request sample

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Model NO.

Galvanized Steel Coil

Surface Treatment

Coated

Technique

Cold Rolled

Application

Container Plate

Edge

Slit edge

Stock

Product Name

Galvanized Steel Coil

Keywords

Hot Dipped Galvanized Steel Coil

Material

SGCC/CGCC/Tdc51dzm/Tdc52dts350gd

Width

600-1250 mm

Thickness

0.2- 3 mm, 0.2- 3 mm

Coil Weight

5-8tons

Zinc Layer

Thickness 30 G-275 G/M2

Length

1-12m

Tolerance

+/-1%

Coating

Z30-Z275

Surface Structure

Zero Spangles, Small Spangles, Regular Spangles

Tensile Strength

270~500MPa

Elongation

>/=22%

OEM & ODM Custom

Sample

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or customized

Trademark

GUANXIAN

Origin

Qingdao, China

Production Capacity

5000000 Tons/Year

Key features

Wide Material Selection: Offers SGCC, CGCC, Tdc51dzm, Tdc52dts350gd, and DX51D to DX54D grades.

Customizable Dimensions: Thickness 0.09-6.00mm and Width 600-1500mm available per customer requirement.

Flexible Coating Options: Zinc coating 30-275g/m2 with Normal, Minimized, or Spangle-free surface structures.

OEM & ODM Support: Accepts full customization, minor customization, and flexible customization from samples or designs.

Durable Anti-Corrosion: Provides long anti-corrosion life, lasting over 50 years in suburban environments without maintenance.

Comprehensive Certifications: Approved by ISO, RoHS, IBR, SGS, and meets ASTM, JIS, GB, AISI, DIN, and BS standards.

Free Sample Availability: Samples provided free of charge, with customer responsible for express freight costs.

Third-Party Inspection: Accepts third-party inspections to ensure product quality and compliance.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock Capacity100% Finished Products Inspection

Qingdao Guanxian New Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with broad business-scope registrations and a stated focus on steel-material export trade. It reports in-stock service capability, but lacks overseas warehouses, showrooms, agents, or branches. The supplier explicitly does not provide OEM services for popular brands and has no available SDK, while its customization capability is not sufficiently documented. Production-related information describes investment in production lines and multiple galvanizing, galvaluming, pre-painting, cold-rolling, and corrugating lines, although the supplier type is stated as trading company and the complete capacity figure is unavailable. Supplier-management certification is listed as NIL. Service-management weaknesses include no written procedures or records for supplier assessment, corrective and preventive actions, or complaint handling. Financial records are referenced for multiple years, but no substantive financial results are provided. No customer cases are explicitly...

Supplier typeThe supplier is explicitly classified as a trading company. Its registered business scope covers steel, construction materials, hardware, machinery, electrical products, chemicals, automotive products, and related trading activities, indicating a broad commercial scope rather than a narrowly specialized supplier profile.

CertificationsThe supplier's management-system certification status is explicitly recorded as NIL. This is a stated absence of certification evidence for the assessed management systems.

After-Sales capabilityThe supplier reports in-stock service capability, but it has no overseas warehouse, showroom, agent, or branch support. It also has no written procedures or records for effective complaint handling, supplier-service assessment, or corrective and preventive actions, which indicates a documented weakness in after-sales and service governance.

R&D capabilityThe supplier explicitly reports no available SDK and no OEM service for popular brands. Although it states that it adjusts advanced galvanizing and painting production lines, the provided evidence does not establish a broader R&D or innovation capability.

Production capacityThe company description states that the group invests in production lines and operates one cold-rolling line, three hot-dipped galvanizing lines, three galvaluming lines, four pre-painting lines, and two corrugating and storage warehouses. However, the supplier is classified as a trading company, and the complete annual capacity figure is not provided, so the evidence supports production-related resources but not a fully quantified production assessment.