What is the price range for the steel structure?

The unit price ranges from USD 35 to USD 70 per square meter FOB, depending on customer specifications and requirements.

Pre Engineered Building/ Boat Warehouse

Name: Pre Engineered Building/ Boat Warehouse
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 860119035

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$20.00-50.00

1 Square Meter

Product profile

Customization

Available

Type

H-Section Steel

Purlin Type

C/Z Galvanized Purlin

Model NO.

Customizable according to customer requirements

Material

Q235B or Q345b

Roof Sheet

EPS or Galvanized Color Plate

Wall Sheet

EPS or Galvanized Color Plate

Door

Rooling Door Composite Door

Windows

PVC

Packing

Felt or According to Customer Requirements

Delivery Date

30days

Standard

GB, ASTM, DIN, JIS, AISI, BS

Trademark

Quality Carbon Structural Steel and Alloy Structural Steel

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, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge

Transport Package

Sea

Specification

60m*20m*6m

Trademark

Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

200000m2/Year

Key features

Customizable Dimensions: Size can be tailored to customer requirements by providing length, width, and height.

High-Strength Steel Frame: Main frame uses Q235B/Q345B H-section steel with bolt connections for durability.

Flexible Roof & Wall Options: Options include EPS, Rock wool, PU, or Galvanized Color Plates for insulation and protection.

Fast Delivery Time: Production and delivery can be completed within 20 to 30 days after order confirmation.

Long Service Life: Designed for long-term use with a service life exceeding 50 years.

Wide Span Capability: Supports clear spans up to 36 meters without the need for intermediate columns.

Professional Installation Support: Provides professional installation guides and 24/7 online technical communication.

Certified Quality Control: ISO 9001, CE, BV, and SGS certified with strict multi-channel detection steps.

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: ≤10.32hTerms 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.

Product Q&A

Q:What are the available customization options?

We offer customization for dimensions (length, width, height), purlin types, materials, roof/wall sheets, doors, windows, and packing methods according to customer requirements.

Q:What is the delivery time for the building?

The delivery time is typically within 20 to 30 days. During off-season, it can be within 15 workdays, while peak season may take 1-3 months.

Q:What materials are used for the main steel structure?

The main steel frame uses Q235B or Q345B high-strength steel in H-section, box, or pipe shapes, connected via bolts.

Q:What types of roof and wall panels are available?

Options include single colorful corrugate steel sheets, sandwich panels with EPS, Rock wool, PU, or Glass wool, and galvanized color plates.

Q:What is the expected service life of the structure?

The building is designed for long-term service with a life expectancy of more than 50 years.