How many colors do your sandwich panels have?

White grey, dark grey, sea blue, red and customised colors according to your requirements.

Anti Corrosion Large Span Galvanized Prefab Steel Structure for Workshop Warehouse Construction

Name: Anti Corrosion Large Span Galvanized Prefab Steel Structure for Workshop Warehouse Construction
Brand: Qingdao Chengchuan Construction Engineering Co., Ltd
SKU: 2170360752

Shandong, ChinaQingdao Chengchuan Construction Engineering Co., Ltd

US$45.00

100-999 Square Meters

US$35.00

1,000-4,999 Square Meters

US$20.00

5,000+ Square Meters

Product specifications

material

Sample price:US$10000.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Work

Connection Form

Bolt Connection

Model NO.

SF2

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Install

Support Installation

Type of Steel for Building Structure

High-Strength Steel Structure

Material Standard

Q235B / Q355b

Customization Scope

Full Custom Span, Height, Size

Supporting Service

Free Design & Installation Guidance

Service Life

50+ Years Design Life

Main Frame

Welded H-Section Steel Structure

Certification

ISO 9001, CE, En 1090, Aws

Size

Fully Customizable Size & Span

Structure Type

Portal Rigid Frame Steel Structure

Wind Resistance

120km/H Wind Resistance (12-Grade)

Door Type

Roller Shutter / Sliding / Fireproof Door

Design Drawings

CAD, 3D, Tekla Drawings Supported

Delivery Time

15-45 Days According to Project Scale

Application Scenario

Workshops, Warehouses, Villas, Bridges, etc.

Packaging

Moisture-Proof Film, Steel Straps, and Pallet Pack

Transport Package

40hq or 20hq Sea Worthy Packing

Specification

According to Customer Requirement

Trademark

XINGUANGZHENG or Your Logo

Origin

Shandong, China

HS Code

960900090

Production Capacity

200000 Tons Per Year

Key features

Full Customization Scope: Customizable span 6m-60m, height 3m-15m, length unlimited, and door/window positions.

50+ Years Design Life: Long service life ensured by Q235B/Q355B steel and hot-dip galvanized anti-rust treatment.

Fast Installation Cycle: Construction period shortened by 60%; medium warehouses completed in 1-2 weeks.

High Wind Resistance: Up to Grade 12 wind resistance (120km/h) and meets national seismic standards.

Free Design & Guidance: Includes free design, CAD/3D/Tekla drawings, and lifelong technical consultation.

Comprehensive Warranty: Long-term quality warranty with free replacement and maintenance for production defects.

Global After-Sales Support: Overseas remote video guidance and offline engineer services available upon request.

Multiple Certifications: Certified with ISO 9001, CE, EN 1090, and AWS for global export compliance.

Company profile

ODM ServicesOEM Services3D Software DesignQuality Assurance

Qingdao Chengchuan Construction Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.77h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established steel-structure manufacturing capability, with stated annual output of 800,000 tons and export markets across South America, Africa, Southeast Asia, and the Middle East. It offers extensive customization, OEM and ODM services, and maintains documented inspection and service-capability procedures. The supplier holds CE/EN1090 and other described qualifications. However, overseas service infrastructure is limited: it has no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and reports zero countries with overseas services despite listing technical service types. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. Innovation evidence is mixed because ODM is available but no new products were developed in the past year and no SDK is available. Complaint-handling documentation and corrective-action records are also incomplete.

Supplier typeThe supplier is presented as an internationally oriented steel-structure manufacturer and contractor, holding described contracting qualifications and reporting steel-structure output of 800,000 tons. Its stated export markets include South America, Africa, Southeast Asia, and the Middle East, supporting classification as an export-oriented industrial manufacturer.

CertificationsThe company description explicitly states that the supplier has CE certification, an EN1090 certificate, an international high-grade ordinary steel-structure certificate, and a qualification certificate for overseas contracting projects in China. These stated certifications and qualifications provide explicit evidence of certification holding.

After-Sales capabilityThe supplier lists debugging, maintenance, equipment installation, training, and repair as service offerings, and has valid manufacturing-capacity contracts with associated subcontractors. However, it has no overseas agents or branches, no overseas warehouse or showroom, reports service coverage in zero countries, and lacks written complaint-handling procedures or records; therefore, service types exist but overseas and documented after-sales capability is limited.

R&D capabilityThe supplier provides ODM services and broad design support, but the record states that no new products were developed in the past year, no SDK is available, and R&D product information is marked unavailable. The evidence supports design/manufacturing development services but not strong recent product innovation.

Production capacityThe supplier reports 800,000 tons of steel-structure output, one-month lead times in both peak and off-peak seasons, in-stock capability, valid contracts with associated subcontractors, and documented inspection and service-capability procedures. These details explicitly support substantial production capacity and operational controls.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples, full customization, customization from designs, and minor customization through both design and R&D-related services. It also provides OEM and ODM services, demonstrating broad stated customization coverage.

Product Q&A

Q:Is your company a factory or trading company?

We are manufacturer with foreign trade department, so you can get competitive price as well as professional service.

Q:What are your main products?

We provide steel structure warehouse, workshop, prefab house, garage,aircraft hangar, container house,sandwich panels and other construction materials.

Q:What's the quality assurance you provide and how do you make quality control?

Quality-first is our core value. Our quality assurance team and quality control team have developed a rigorous quality inspection system based on IS09001. Testing Laboratory guarantees qualified raw materials and high-standard product.

Q:What should I provide to get a complete quotation?

Please provide information of building dimensions, insulation material, local wind speed and snow load.Then we can make careful design and give competitive quotation.

Q:What kind of drawing will you provide?

Plan drawing, elevation drawing, sectional drawing, foundation drawing and installation drawing.