What is the delivery time?

Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 30 days after receiving the deposit.

How long can the space frame be used?

The useful life of the main structure is the designed used life, which is 50-100 years (standard request of GB).

Is your price competitive compared with other companies?

Our business objectives are to give the best price with the same quality and the best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.

Can you send engineers or the whole team to install my project?

We will give detailed installation drawings and videos for free. We could dispatch installation engineers as installation directors or a team upon request.

Premium China-Made Steel Roofs for Natural Ventilation and Lighting

Name: Premium China-Made Steel Roofs for Natural Ventilation and Lighting
Brand: Qingdao Xinguangzheng Sino Building Co., Ltd
SKU: 2094500362

Shandong, ChinaQingdao Xinguangzheng Sino Building Co., Ltd

US$50.00

1,000-2,999 Square Meters

US$45.00

3,000-4,999 Square Meters

US$40.00

5,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Yes

Characteristics Of Goods

Finished Goods Warehouse

Model NO.

Steel Frame

Type

Customized

Main Structure

H Section Welded Steel Structure

Roof & Wall Material

Color Steel Sheet or Sandwich Panel

Purlin

C Section or Z Section Steel

Door

Sliding Door and Rolling Door

Window

PVC / Plastic Steel Window / Aluminium Alloy

Sandwich Panel

EPS, Fiberglass, Rockwool, PU, PIR, PUR

Ventilation

Turbine Ventilator, Ridge Monitor

Color Reference

Ral Color

Surface Treatment

Painting or Hot Dipped Galvanized

Material Treatment

Blast Cleaning

Feature

Anti-Corrosion & Long Life Span

Size

According to Customers′ Requirement

Experience

25 Years Experience in Steel Structure Industry

Keywords

Cheap, Economical, Light, Structural Steel

Certification

ISO, CE

Transport Package

Steel Pallet for Steel Structure Warehouse

Specification

ISO, SGS, BV

Trademark

XGZ

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

100, 000 Tons Per Year

Key features

50+ Years Service Life: Main structure designed for 50-100 years useful life with anti-corrosion treatment.

Earthquake Resistant: Stable structure resistant up to 9 grade earthquakes for safety in seismic zones.

Custom Design Service: Free basic design and paid complex engineering based on customer drawings or requirements.

Fast Construction: Time-saving and labor-saving assembly with professional on-site installation support.

Certified Quality: ISO, CE, SGS, and BV certified with 25 years industry experience and 2000+ projects.

Flexible Materials: Options for color steel sheets, sandwich panels (EPS, PU, Rockwool), and various steel sections.

Competitive Pricing: Factory direct price with best quality guarantee and cost reduction strategies.

Global Experience: Projects built in 130+ countries with strong R&D team and large fabrication capacity.

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 factory or trading company?

We are a factory and belong to Qingdao Xinguangzheng Group. We can provide a one-stop service for our customers. And you can get the best price and competitive price.

Q:How can you get a quotation for your projects?

You can contact us by email, phone, Trade Messenger, WhatsApp, Skype, Viber, and so on 24*7 and you will get a reply within 8 hours.

Q:Do you accept container loading inspections?

You are welcome to send an inspector, not only for the container loading but any time during the production time.

Q:Do you offer designing service for us?

Yes, we could design full solution drawings to your requirements. They use software such as Auto CAD, PKPM, MTS, 3D3S, etc.

Q:What are the terms of payment?

Payment: L/C or by T/T(30% prepaid as deposit, the balance 70% before shipment)