What materials are used for the main structure?

The main structure is primarily made of Q345 or Q355 high-tensile steel. Purlins and bracing systems are typically made of Q235 steel, which are common materials for steel structures in China.

What are the main components of the steel structure?

Main components include H-section or C-section steel frames, angle braces, cross supports, belt bars, bolts, roof purlins, wall purlins, sandwich panels, corrugated steel plates, and accessories like glass glue and self-tapping screws.

What certifications does the product have?

Our products are certified with ISO, CE, SGS, GB, ISO9001:2000, and BV, ensuring compliance with international quality and safety standards.

Durable Prefabricated Steel Structure Carport Garage for All Climates

Name: Durable Prefabricated Steel Structure Carport Garage for All Climates
Brand: Qingdao Xinguangzheng Sino Building Co., Ltd
SKU: 1970226302

Shandong, ChinaQingdao Xinguangzheng Sino Building Co., Ltd

US$60.00

500-999 Square Meters

US$50.00

1,000-2,999 Square Meters

US$45.00

3,000+ Square Meters

Product profile

Customization

Available

After-sales Service

30 Year Limited Warranty

Feature

Customized

Model NO.

XGZ-Warehouse

Material

Steel Structure

Style

Customized

Company Nature

Public Company

Delivery Time

Normally 30-45 Days After Shop Drawing Approved

Forming

Hot-Rolled Steel

Surface Treatment of Steel Structure

Painted or Galvanized

Software

CAD, Tekla, Sketchup, Pkpm, Bim

Quality Certificated

CE ISO9001:2000 SGS GB, ISO BV

Material Grade

Q345/Q355

Goods Characteristics

Warehouse/Workshop/Shed

Product Name

Construction Prefabricated Steel Structure Warehou

Performance

Safety, Water-Proof, Sound Insulated, Hear-Preserv

Function

Storage Type Stereoscopic Warehouse

Connection Form

Bolt Connection

Certification

ISO, CE

Customized

Warranty

30 Year Limited Warranty

Transport Package

Steel Pallet

Specification

Steel grade Q345B& Q235

Trademark

XGZ

Origin

Qingdao, China

HS Code

940690

Production Capacity

100, 000 Tons Per Year

Key features

30-Year Limited Warranty: Comprehensive coverage for 30 years, ensuring long-term reliability and peace of mind.

Customizable Design: Fully customizable span, length, height, and layout to suit specific needs and spaces.

High-Strength Steel Material: Constructed from Q345/Q355 high-tensile steel for superior durability and safety.

Fast & Easy Assembly: Quick installation with bolt connections; 200sqm assembled by 6 workers in 2 days.

Wide Span Capability: Supports spans up to 36m without middle columns, offering flexible interior space.

Multi-Climate Resistance: Engineered to withstand snow, earthquake, and cyclonic loads for global use.

Eco-Friendly & Recyclable: Reusable over 10 times with zero waste during construction, promoting sustainability.

Professional Design Support: Expert team provides full solution drawings using CAD, Tekla, and other software.

Company profile

Qingdao Xinguangzheng Sino Building Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2022-04-27Nearest Port: QingdaoAverage Response Time: ≤0.90hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Qingdao-based trading company with business activities covering hardware components, EPS products, mechanical equipment, steel structure material processing, and related engineering installation. It reports customization from designs, samples, and flexible or minor customization, but lacks 3D software design, ODM, SDK, and recent new-product development capabilities. Production and fulfillment capacity show material limitations: no valid manufacturing contract with related subcontractors, no inventory, overseas warehouse, showroom, agent, or branch. Quality assurance and raw-material traceability are reported, while corrective-action and complaint procedures lack written records. Financial information is indicated for multiple years, but the provided slices do not disclose measurable financial results, so credibility cannot be determined. No certification, customer case, or completed offline trade-show evidence is provided.

Supplier typeThe supplier is classified as a trading company and its associated-company industry is manufacturing. Its stated scope includes hardware components, EPS products, mechanical equipment, steel structure material processing, and steel structure engineering installation, indicating a trading-oriented entity connected to manufacturing-related activities.

After-Sales capabilityThe supplier reports no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability. It has procedures for corrective and preventive actions and customer complaints, but no written records; therefore, formal after-sales processes exist but their demonstrated effectiveness and overseas coverage are limited.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK availability, no popular-brand OEM capability, and no professional technical R&D capability. It also does not provide 3D software design services, indicating limited documented innovation resources.

Production capacityThe supplier has no valid manufacturing-capacity contract with its related subcontractor, no inventory capability, and no overseas fulfillment infrastructure. Its stated scope includes material processing and engineering installation, and it reports one-month average lead times in both peak and off-seasons, but the missing manufacturing contract materially limits confirmation of production reliability.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, flexible customization, customization from samples, and minor customization. Quality assurance and raw-material traceability are also reported, although the absence of written corrective-action records limits evidence of process maturity.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection. Our quality control flow demonstrates our professionalism, ensuring best quality and competitive prices.

Q:What quality assurance do you provide?

We have established procedures to check products at all stages: raw materials, in-process materials, validated/tested materials, and finished goods. SGS, BV, and other testing services are available.

Q:Can you offer design services?

Yes, we have over 10 design engineers who can create full solution drawings based on your requirements. We use software such as Auto CAD, PKPM, MTS, 3D3S, Tarch, and Tekla Structures.

Q:Do you provide on-site installation guidance overseas?

Yes, we provide detailed installation drawings. If needed, we can offer installation, supervision, and training services by extra charge, sending professional technical engineers to supervise on-site.

Q:What is the warranty period for the steel structure?

We provide a 30-year limited warranty for our steel structure products, covering mechanical defects and ensuring long-term performance.