What are the main applications for this steel structure?

It is suitable for dust-proof workshops, electrostatic workshops, food and chemical industries, heavy industry, power plants, research facilities, and warehouses.

What steel grades do you use?

We use Q235, Q345, and ASTM A36 steel grades, offering various yield strengths and tensile strengths depending on the specific requirements.

Durable Prospan Steel Structure Workshop for Industrial Applications and Construction

Name: Durable Prospan Steel Structure Workshop for Industrial Applications and Construction
Brand: shandong qihua fire engineering co.,ltd.
SKU: 2270262095

Shandong, Chinashandong qihua fire engineering co.,ltd.

US$30.00

1-99 Pieces

US$26.00

100-999 Pieces

US$20.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

24hours

Layers

Multi-Layer

Model NO.

prefabricated steel structure workshop

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse

Insulation

Polyurethane, Rockwool, Glasswool, EPS

Carbon Structural Steel

Q235/Q355

Lead Time

30 Days

Accessories

Aluminum Window, Man Door, Rolling Door, Daylight

Design Standard

Compliant with GB, Aisc, En Standards, etc.

Transport Package

Bundled by Steel Belt / Pallet

Specification

1000 Kg/Sqm

Trademark

QIHUA

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

50000 Tons Per Year

Key features

Modular Rapid Construction: Shortens construction period by more than 50% compared to traditional methods.

Customizable Insulation: Options include Polyurethane, Rockwool, Glasswool, and EPS for various needs.

Earthquake Resistant Design: Adapts to extreme environments with excellent seismic performance.

Flexible Layout & Assembly: Convenient to assemble or disassemble, saving time and labor costs.

Green and Low-Carbon: Meets global ESG and carbon neutrality goals with energy-saving features.

Large Span Capability: Provides great strength with light deadweight for wide-span structures.

Full Design Service: Complete solution drawings using AutoCAD, Tekla Structures, and other tools.

Strict Quality Control: 100% inspection of finished products with traceable raw materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

shandong qihua fire 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: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.45h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells insulation, soundproofing, coating, building, plastic, and related non-metallic mineral products. It reports documented procedures and records for corrective actions and customer complaints, as well as quality assurance in quality control. Production indicators include eight production lines, stated steel-structure and fireproof-coating output, in-stock capability, and off-peak lead time within 15 workdays. The supplier supports sample, design, full, minor, and flexible customization and provides ODM and OEM services, but reports no new products in the past year and no professional technical R&D, 3D design, or SDK capability. Overseas service infrastructure is limited: no overseas agents, branches, warehouse, or showroom are reported, although it has participated in ESBuild 2025 and exports account for 21%–30% of sales. Financial credibility cannot be positively assessed because the provided records show zero values for the stated financial metrics, while certification...

Supplier typeThe supplier is a manufacturer and seller of insulation and soundproofing materials, coatings excluding hazardous chemicals, building materials, non-metallic mineral products, and plastic products. It also provides ODM and OEM services, while explicitly stating that it is not a professional technical supplier.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it reports in-stock capability and an off-peak lead time within 15 workdays. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting the documented overseas service infrastructure.

Financial creditThe provided financial records for 2024 show zero operating revenue, operating cost, gross profit, and operating profit, and the record for the prior two years shows zero operating revenue. These stated values do not provide positive evidence of financial strength.

Production capacityThe supplier operates eight production lines and identifies water-based and thick-film steel-structure fire-retardant coating lines, an oven, and a pH meter. It reports steel-structure output of 50,000 tons and fireproof-coating output of 60,000 tons, in-stock capability, finished-product inspection instructions that are uniformly followed, and an off-peak lead time within 15 workdays.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization range.

Product Q&A

Q:Can I visit your factory before placing an order?

Yes, you are welcome to visit our factory. You can fly to Qingdao Jiaozhou Airport, and we will pick you up there.

Q:Is your price competitive compared to other companies?

Our objective is to offer the best price for the same quality and the best quality for the same price. We strive to reduce your costs and guarantee the best product value.

Q:Do you offer design services?

Yes, we can design full solution drawings according to your requirements using software like AutoCAD, PKPM, 3D3S, and Tekla Structures for various industrial buildings.

Q:What is the delivery time?

Delivery time depends on order quantities. Generally, it takes 30 days after receiving the deposit to deliver to the nearest sea port in China.

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization based on samples or designs, including insulation materials and steel grades.