What certifications does the product have?

The product has passed ISO9001 quality management system certification and related supporting certifications.

What is the earthquake resistance level?

The structure can resist earthquakes up to magnitude 9 and absorb earthquake energy through steel ductility.

Is the material recyclable?

Yes, the light steel components are 100% recyclable, which helps reduce the carbon footprint by up to 50%.

Premium Custom Steel Warehouse - Durable Q235B and Q355b Carbon Structures

Name: Premium Custom Steel Warehouse - Durable Q235B and Q355b Carbon Structures
Brand: Qingdao Chengchuan Construction Engineering Co., Ltd
SKU: 2159474952

Shandong, ChinaQingdao Chengchuan Construction Engineering Co., Ltd

US$45.00

200-999 Square Meters

US$35.00

1,000-9,999 Square Meters

US$25.00

10,000+ 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

Welded Connection

Model NO.

SF1

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

Q235B / Q355b Carbon Steel

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

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

2000000 Tons Per Year

Key features

Full Customization: Customizable span, height, size, and structure type to meet specific project requirements.

High Earthquake Resistance: Withstands earthquakes up to magnitude 9 and hurricanes with wind speeds up to 70 m/s.

Free Design Service: Complimentary CAD, 3D, and Tekla drawings provided for full solution design.

ISO Certified Quality: Fully certified ISO 9001, CE, En 1090, and AWS for guaranteed quality standards.

100% Recyclable Material: Light steel components are fully recyclable, reducing carbon footprint by up to 50%.

Professional Installation: Support for installation with free guidance and comprehensive after-sales service.

Fast Delivery Time: Delivery within 15-45 days depending on project scale and order quantities.

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: ≤4.47h

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.