What materials are used for the main structure?

The main steel structure uses Q355B (S355JR) or Q235B (S235JR) H-shape steel, with sub-structures made from Q235B steel.

What certifications does your company hold?

We hold CE, SGS, BV, and ISO certifications, along with EN1090 Certification (CE) and EXC-3 global normal steel structure advanced certificate.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Durable Long Life Span Prefabrication Steel Structure Building with H Parts

Name: Durable Long Life Span Prefabrication Steel Structure Building with H Parts
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 2043700332

Shandong, ChinaQingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

US$30.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Guidance& After-Sale Feedback

Manufacturing Method

Machine Welding

Model NO.

XGZ

Material

Carbon Steel

Shape

I Shape

Structure

Light Steel Roof and Wall Structure

Certification

CE, SGS, BV, ISO

Size

as Customer's Requirements

Wind Resistance Capacity

>100km / H

Panel Color

Blue, White Grey or Others

Application

Steel Workshop, Steel Structure Platform

Type

H-Section Steel

Standard

GB, ISO, CE, En, BV, SGS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Top Wall Beam

Warranty

1 Yeas

Transport Package

Container Transport

Specification

Customized

Trademark

XINGUANGHZENG, Special Purpose Steel

Origin

Shandong, China

HS Code

9406900090

Production Capacity

20000 Pieces/Year

Key features

High Seismic & Wind Resistance: Good ductility and strong plasticity ensure high resistance to earthquakes and winds exceeding 100km/h.

Fast Construction & Long Life: Prefabricated design allows quick build-up with a long service time and durable steel structure.

Eco-Friendly & Recyclable: Environmentally friendly material that is 100% recyclable or degradable, reducing environmental impact.

Flexible Layout & Low Cost: Lightweight structure offers flexible layout options with high quality and low overall cost.

Professional Installation Support: We provide detailed installation drawings, videos, and optional on-site supervision and training.

Certified Quality Control: ISO9001 certified with SGS, BV, and CE inspections available for all manufacturing stages.

Custom Design Services: Excellent design team provides full solution drawings tailored to your specific requirements.

Manufacturer Direct Supply: Direct factory supply ensures competitive pricing and professional quality control inspection.

Company profile

Importers and Exporters

Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be an established steel-structure manufacturer with an integrated design, manufacturing, installation, and after-service system. It has ten professional design engineers, twenty detail designers, multiple production lines, export experience since 2000, and exports accounting for 71%–90% of total sales. It supports several customization modes and has quality assurance and raw-material traceability. However, the available evidence also shows no 3D software design, ODM, SDK, popular-brand OEM, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Service procedures exist for corrective actions and complaints, but written records are absent. Financial information is insufficient for a substantive credibility assessment, and no customer cases or certifications are documented in the provided slices.

Supplier typeThe supplier is not identified as a professional technical supplier, but its company description indicates an integrated steel-structure business covering design, manufacturing, installation, and after-service. Its production assets include EPS sandwich panel, corrugated steel sheet, H-section, C-section, and Z-section steel lines.

R&D capabilityThe supplier has a design team of ten professional design engineers and twenty detail designers, and supports customization. However, it reported no new product during the past year, no ODM service, no SDK, and no 3D software design service; it is also explicitly not classified as a professional technical supplier.

Production capacityThe supplier describes an integrated design-to-installation system and multiple production lines for panels and structural steel products, supporting established manufacturing capacity. Nevertheless, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is supported but not fully documented across all operational controls.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its design organization includes ten professional design engineers and twenty detail designers, providing direct support for these customization offerings.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection to see our professionalism and quality control flow.

Q:What quality assurance do you provide?

We established a procedure to check products at all stages including raw materials, in-process, and finished goods. SGS, BV, and other testing are available.

Q:Can you offer design services?

Yes, we have an excellent design team that can design full solution drawings according to your requirements.

Q:Do you provide overseas installation guidance?

Yes, we provide detailed installation drawings and videos. We can also send professional engineers for on-site supervision, installation, and training.

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

We provide a 1-year warranty for our steel structure buildings.