How long is the service life of the container?

The product has a service life of up to 20 years.

What are the standard dimensions of the container?

Standard sizes include 20ft and 40ft with specific external and internal measurements provided.

Can you design new parts based on our drawings?

Yes, we can develop new parts according to customer drawings and detailed dimensions.

Prefab Container House Office

Name: Prefabricated Container House Office/Container Camp House Office/Prefab Container House Office
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 751598492

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$1,800.00

1-9 Pieces

US$2,500.00

10+ Pieces

Product profile

Customization

Available

Application

Office

Material

Container, Q235B

Model NO.

20ft 40ft

Suitable Temperature

-50 Centidegree to 50 Centidegree

Roof Sheet

Steel Sheet+ Sandwich Panel

Wall Sheet

EPS /PU Sandwich Panel

Color

Customized

Door

Steel/Glass Sliding Door

Windows

PVC or Aluminum Alloy Windows

Floor

Plywood

Sealing

Silicon Sealant

Electricity

Ceul/SAA Standard, with Distribution Box, Lights

Terms of Payment

30% Deposit, 70% Before Shipping

Packing

10setsx20FT/40hq 4setsx40FT/40hq

Service Life

20 Years

Delivery Date

2 Weeks After Got Deposit

Productivity

1000sets/Month

Installation

Engineer on Site

Transport Package

Sea

Specification

20ft 40ft

Trademark

Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

1000sets/Month

Key features

Customized Color Options: Color is fully customizable to meet specific project requirements.

Flexible Dimension Design: Size is based on customer requirements with column length 1000-12000mm.

Wide Temperature Resistance: Suitable for temperatures ranging from -50 to 50 degrees Celsius.

Fast Delivery Capability: Delivery within 2 weeks after deposit or 20-30 days for standard orders.

On-Site Installation Support: Engineers available for on-site guidance with return tickets and visa provided.

ISO 9001 Certified Quality: Passed ISO 9001 quality management system and multi-channel detection.

High Stacking Strength: Designed for three-storey high stacking with robust structural loads.

Long Service Life: Product service life guaranteed for up to 20 years.

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.