What industries use your steel structure components?

Our products are widely used in steel structure workshops, warehouses, industrial factories, logistics centers, agricultural buildings, and infrastructure projects.

Bolt Assembled Large Span Galvanized Prefab Steel Construction Workshop Warehouse Building

Name: Bolt Assembled Large Span Galvanized Prefab Steel Construction Workshop Warehouse Building
Brand: Qingdao Chengchuan Construction Engineering Co., Ltd
SKU: 2166362362

Shandong, ChinaQingdao Chengchuan Construction Engineering Co., Ltd

US$50.00

100-999 Square Meters

US$39.00

1,000-9,999 Square Meters

US$25.00

10,000+ Square Meters

Product specifications

color

Sample price:US$1000.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Work/24 Hour Quotation

Connection Form

Bolt Connection

Model NO.

steel 1

Construction Member

Steeltruss

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wall Support

Standard

AISI

Steel Type

High-Strength Steel

Structure

Steel Structure

What Can We Produce

Light & Heavy Steel Structure, Warehouse& Workshop

Application

Steel Workshop Warehouse, Office Building

Type of Steel for Building Structure

High-Strength Steel Structure

Roof and Wall Material

EPS, Fiberglass, Rock Wool Sandwich

Column and Beam

H Steel

Purlin

C Steel, Z Steel

Carbon Structural Steel

S355 Q235

Number of Layers

Double-Layer,Multi-Layer,Single-Layer,Villa

Main Structure

Light Steel & Heavy Steel, Both Ok

Surface Treatment

Painted or Galvin

Transport Package

40hq or 20hq Sea Worthy Requirement

Specification

According to Customer Requirement

Trademark

XINGUANGZHENG or Your Logo

Origin

Shandong, China

HS Code

960900090

Production Capacity

200000 Tons Per Year

Key features

Customizable Dimensions: Span 6m-60m, unlimited length, height 3m-15m tailored to site needs.

High-Strength Steel Grade: Constructed with Q235B and Q355B high-strength structural steel.

Long Service Life: Designed for over 50 years of service life with proper treatment.

Wind and Seismic Resistance: Engineered to meet Grade 12 wind resistance and national seismic standards.

Heavy Load Capacity: Supports heavy industrial equipment and overhead cranes up to 100T.

Flexible Insulation Options: Available with Rock wool, PU, or EPS sandwich panels for energy efficiency.

Fast Installation: Prefabricated design allows installation in 2-8 weeks, 30-50% faster than concrete.

Comprehensive Support: Includes design, installation drawings, 3D guidance, and optional on-site engineers.

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: ≤3.46h

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:What are steel structure components?

Steel structure components are prefabricated metal parts used to build industrial structures, including steel beams, columns, purlins, bracing systems, and connection parts. They form the main framework of steel buildings.

Q:What materials are used for steel components?

We mainly use high-quality structural steel such as Q235, Q355, and ASTM equivalent steel (optional for export projects). All materials can be customized according to project requirements and local standards.

Q:What surface treatments are available?

We offer multiple anti-corrosion treatments including hot-dip galvanizing, anti-rust painting, and epoxy coating system. These ensure long-term durability and weather resistance.

Q:What types of steel components do you supply?

We supply a full range of structural steel parts, including steel columns & beams (H-beams, I-beams), C/Z purlins, bracing systems, base plates & connection parts, and bolts and fasteners.

Q:Can you customize steel components according to drawings?

Yes. We provide custom fabrication based on your drawings or project requirements, including size and thickness, steel grade, hole positions, and welding and assembly requirements.