What are the main materials used in the frame?

The main frame uses Q235 and Q345 steel, with purlins available in C or Z sections.

What certifications does the product have?

The product meets the ISO9001:2000 standard.

Prefabricated Low Cost Steel Structure Building Kits Construction Warehouse

Name: Prefabricated Low Cost Steel Structure Building Kits Construction Warehouse
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 2101011582

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

US$40.00-80.00

1,000 Square Meters

Sample price:US$80.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidence

Warranty

50 Years

Model NO.

Building

Doors

Sliding Door;Rolling up Door;Folding Tip-up Door;P

Windows

Aluminum Window/PVC Sliding Window

Color

According to Customer Requirements

Purlin

C or Z Purlin: Size From C120~C320, Z100~Z20

Transport Package

Standard Seaworthy Packing

Specification

Customized

Trademark

ISO, Qingdao Xinguangzheng Steel Stucture Co., Ltd

Origin

Qingdao China

HS Code

9406900090

Production Capacity

5000 T/Month

Key features

50-Year Warranty: Comprehensive 50-year warranty coverage for structural integrity and durability.

Custom Color Options: Colors tailored according to specific customer requirements and preferences.

Flexible Purlin Sizes: C or Z purlins available in sizes ranging from C120 to C320 and Z100 to Z200.

Engineer Installation Support: Professional engineers provide on-site guidance and dispatch erection staff for setup.

Fast Delivery Timeline: Production completed within 25 to 60 days after order confirmation.

High-Quality Materials: Main frame constructed from Q235 and Q345 steel with hot-dip galvanization.

Diverse Door and Window Styles: Options include sliding, rolling, folding, and PVC doors with aluminum or PVC windows.

Fire and Water Resistance: Built with corrosion-resistant, fire-proof, and water-proof materials for safety.

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: ≤9.05h 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.