What are the load capacity specifications?

Roofing live load capacity is 0.5kn/m2, second floor load capacity is 150kg/m2, and bearing load is 30kg/m2.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Standard Prefab House for Worker Camp Dormitory

Name: Standard Prefab House for Worker Camp Dormitory
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 859676215

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$20.00-80.00

1 Square Meter

Product profile

Customization

Available

Purlin Type

C/Z Galvanized Purlin

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

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

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

30m2

Trademark

Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

200000m2/Year

Key features

20+ Years Service Life: Durable prefab house designed for a service life exceeding 20 years with repeated assembly.

Customizable Dimensions: Length, width, and height are fully customizable based on customer requirements and modular design.

ISO 9001 Certified Quality: Manufacturing process certified by ISO 9001, ensuring strict quality control and testing standards.

Fast Delivery Time: Efficient production ensures delivery within 20 to 30 days for standard orders.

Multi-Storey Options: Available in 1, 2, or 3 storey configurations with flexible floor load capacities.

Professional Installation Support: Comprehensive installation guides and technical support provided by experienced engineers.

Versatile Insulation Materials: Wall and roof panels available with EPS, Rock Wool, or Fiber Glass insulation options.

30 Years Manufacturing Experience: Established in 1999 with extensive experience in steel structure and prefab house production.

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: ≤7.84hTerms 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 is the service life of the prefab house?

The service life is more than 20 years, and the house can be assembled and disassembled more than 6 times.

Q:Can the dimensions be customized?

Yes, length, width, and height are customizable. You can provide specific dimensions or use cases, and we will recommend and revise sizes until you are satisfied.

Q:What insulation materials are available for the panels?

The sandwich panels can be made with polystyrene (EPS), polyurethane, rock wool, or fiber glass for insulation.

Q:What is the delivery time for orders?

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

Q:Is technical support provided for installation?

Yes, we provide professional installation guides and 24-hour online communication with engineers for any technical questions.