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Prefabricated /Prefab Container Classroom with Toilet
US$1,800.00
1-9 Pieces
US$2,500.00
10+ Pieces
Product profile
Customization
AvailableMaterial
Q235B, Steel StructureSuitable Temperature
-50 Centidegree to 50 CentidegreeModel NO.
20ft 40ftRoof Sheet
Steel Sheet+ Sandwich PanelWall Sheet
EPS /PU Sandwich PanelColor
CustomizedDoor
Steel/Glass Sliding DoorWindows
PVC or Aluminum Alloy WindowsFloor
PlywoodSealing
Silicon SealantElectricity
Ceul/SAA Standard, with Distribution Box, LightsTerms of Payment
30% Deposit, 70% Before ShippingPacking
10setsx20FT/40hq 4setsx40FT/40hqService Life
20 YearsDelivery Date
2 Weeks After Got DepositProductivity
1000sets/MonthInstallation
Engineer on SiteUsage
Warehouse, Villa, Dormitories, Temporary Offices, Workshop, Camp, Office, Coffee Shop, ToiletCertification
ISO, CECustomized
CustomizedTransport Package
SeaSpecification
20ft 40ftTrademark
ChanghangOrigin
Shangdong, ChinaHS Code
94069000Production Capacity
1000sets/MonthKey features
20-Year Service Life: Steel structure and sandwich panels ensure long-term durability and structural integrity.
Customizable Color and Size: Color is customized; dimensions can be tailored to specific requirements.
ISO and CE Certified: Products meet international standards with ISO, CE, LPCB, BV, and SGS certifications.
On-Site Engineer Installation: Professional engineers available to guide installation on-site for complex projects.
Fast Delivery Time: Delivery within 20 to 30 days after deposit receipt.
Diverse Application Scenarios: Suitable for classrooms, dormitories, offices, warehouses, and temporary camps.
High Structural Strength: Capable of 3-story stacking with robust design loads for floors, roofs, and stairs.
Global Manufacturing Experience: Established in 1999 with projects in over 20 countries and a Sydney joint venture.
Company profile

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 container house?
A:
The product offers a service life of 20 years, ensured by high-quality steel and sandwich panel construction.
Q:Can the color and size be customized?
A:
Yes, the color is fully customizable, and dimensions can be tailored based on your specific requirements.
Q:What certifications does the product have?
A:
The products are certified by ISO, CE, LPCB, BV, and SGS to ensure international compliance and quality.
Q:How long does it take to deliver?
A:
Delivery time is typically within 20 to 30 days after receiving the deposit.
Q:Is on-site installation support available?
A:
Yes, we can commission an engineer to guide installation on-site; clients need to cover air tickets, visa, accommodation, and salary.
Send Inquiry
*To:
Qingdao Changhang Steel Structure Co., Ltd.
Qingdao Changhang Steel Structure Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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