Do you provide installation guidance?

Yes, we can provide professional installation guides to ensure proper setup.

What materials are used for the steel structure?

We use Q235B or Q345B high-strength steel, with options for hot-dip galvanizing and various sandwich panels.

What certifications does the company hold?

We hold ISO 9001, CE (DIN18800), BV, and SGS certifications.

Prefab Industrial Metal Prefabricated Structural Steel Frame Structure Storage Construction Warehouse

Name: Prefab Industrial Metal Prefabricated Structural Steel Frame Structure Storage Construction Warehouse
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 863459195

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$20.00-50.00

1 Square Meter

Product profile

Customization

Available

Type

H-Section Steel, Single-Layer Warehouse

Material

Q235B or Q345b, Steel

Model NO.

Customizable according to customer requirements

Height

5m - 15m

Load Capacity per Layer

150kg - 500kg

Usage

Tool Rack, Beverage, Clothing, Tools, Supermarket, Food, Industrial, Warehouse Rack, School

Serviceability

Common Use

Shelf height

5m~15m

Goods characteristics

Material Warehouse

Function

Chose Type Stereoscopic Warehouse, Storage Type Stereoscopic Warehouse

operation

Unmanned Operation

Standard

GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wallboard

Application

Steel Workshop

Originspecification

Steel Structure

Design Parameter

Wind Load, Snow Load

Surface Treatment

Painted or Hot-DIP Galvanized

Purlin Type

Q235 C Channel or Z Channel

Roof Sheet

EPS, PU, Rockwool Sandwich Panel

Wall Sheet

EPS, PU, Rockwool Sandwich Panel

Roof Wall Color

Whitegrey and Blue

Transport Package

Standard Seaworthy Package

Specification

Customizable according to customer requirements

Trademark

Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

200000m2/Year

Key features

Long Service Life: Designed for more than 50 years of reliable operation.

Fast Construction: Delivery within 20 to 30 days with easy installation.

Wide Span Capability: Max clear span up to 36m without middle columns.

Custom Design Support: Products designed according to customer drawings and dimensions.

Cost Effective: Unit price ranges from USD 35 to USD 70 per square meter.

Professional QC: ISO 9001 certified with multi-channel detection steps.

24/7 Technical Support: Engineers available online anytime for communication.

Durable Materials: Constructed with Q235B/Q345B steel and hot-dip galvanized options.

Company profile

Qingdao Changhang Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-01-15Nearest Port: Qingdao, ShanghangAverage Response Time: ≤5.38hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChanghang is identified as a China-based limited company with both trading-company and manufacturer/factory classifications, offering steel structures, prefabricated and container houses, poultry farms, LGS villas, and related products. It reports ISO9001:2008 and CE certifications and SGS/BV inspection results. The supplier demonstrates professional technical, 3D design, SDK, and multiple customization capabilities. However, quality-control evidence is incomplete: test equipment is recorded as zero, quality assurance and traceability status are unknown, and complaint handling and corrective-action procedures lack written records. Financial records are indicated for multiple years, but the provided slices do not establish financial strength. No customer cases are provided.

Supplier typeThe supplier is described as a professional manufacturer and exporter, while its formal classifications include Trading Company and Manufacturer/Factory. Its stated scope covers steel structure engineering, prefabricated and container houses, LGS villas, poultry farms, and related wholesale activities.

CertificationsThe company description explicitly states ISO9001:2008 and CE certification and reports that it passed SGS and BV inspections. These statements provide direct evidence of certification and inspection credentials, although no certificate validity dates or copies are provided.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design services, an available SDK, and one R&D engineer responsible for providing solutions according to customer demand. This supports technical development capability, but the limited stated R&D staffing and lack of documented innovation outcomes prevent a stronger assessment.

Production capacityThe company reports design, production, installation, and marketing of steel structures and related buildings, with a stated company area exceeding 50,000 square meters and warehouse area reaching 30,000 square meters. Nevertheless, the business-scope slice also states that certain products are not produced or installed at the listed location, so capability is established but site-specific production coverage is not fully clear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad range of customization options.