| After-sales Service: | One Year Warranty |
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| Warranty: | Maintenance |
| Material: | Container |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Basic Info.
| Unfolded Size | Closing dimensions | |
| Small expansion room | L5900mm*W5032mm*H2500mm | L5900mm*W720mm*H2500mm |
| 20 foot expansion room | L5900mm*W6470mm*H2540mm | L5900mm*W2240mm*H2540mm |
| 40 foot expansion room | L11800mm*W6470mm*H2530mm | L1180mm*W2290mm*H2530mm |
Double wing expansion room, also known as double wing folding room, please contact the manufacturer. A house that uses lightweight steel materials such as galvanized high-strength square pipes and galvanized angle iron as frames, and anti-corrosion double-sided color steel composite plates as walls. The frames are connected by high-strength hinges, and after scientific calculations, it can quickly expand the space of the house. The expanded housing space will be nearly three times larger than before expansion. We can produce 20 foot, 40 foot expansion rooms, or customize according to customer needs. It is the most technologically advanced type of housing among residential container houses.
1. Safe and reliable to meet the requirements of structural design specifications for building engineering
2. No need for waterproofing treatment
3. Reasonably designed and can be reused multiple times
4. The room design is beautiful and elegant, and the decoration effect is good
5. Can be disassembled and reused multiple times, energy-saving and environmentally friendly, with a lifespan of over 15 years
6. Free installation videos available upon shipment
The product is widely used in various corners of the construction industry, such as construction sites, offices, tourist attractions, villas, resorts, schools, supermarkets, et
Hebei Yijia Enterprise Declaration
1,&Corporate Purpose
Gather the essence, operate with integrity, and work together to strengthen the enterprise and enrich the people.
2, &Corporate Mission
Governance innovation product technology level, helping to achieve higher customer ideals
3,&Philosophy
Uphold product quality with craftsmanship, hope with love
4,&Corporate aspirations
Building the First Brand in the Integrated Housing Industry
5,&management system
Innovative management system and system based on functional management
6,&Corporate ethics
Loving and dedicated, honest and trustworthy, serving users, and contributing to society
7,&enterprise style
Down-to-earth, striving for excellence, quick response, and resolute action
8,&Code of Conduct
Attitude determines everything, details determine success or failure.
Is your company a manufacturer or a trader?
Answer: We are a manufacturer established in 2020, dedicated to the production and installation of steel structures and prefabricated houses.
How long does the production cycle take approximately?
Answer: Usually within 35 days after the order is confirmed, it also depends on the manufacturing volume.
How to ensure the production schedule?
Answer: After the salesperson signs the order, a communication meeting will be held. The production supervisor will schedule production based on the signing time, and all levels will issue star tasks to ensure that the production tasks are completed on schedule. Our overdue rate does not exceed 2%, and it will not exceed two days.
Can you provide drawings?
Answer: Yes, we have our own design team that can design solutions based on customer requirements or
Customer drawings for production.
5. Service life and warranty period?
Answer: The service life of prefabricated houses is 15-20 years; 1 year warranty and free replacement of vulnerable parts.
6. How are product installation issues addressed?
Answer: We will provide a complete set of installation drawings and videos, and we can also solve the problems during the installation process through videos
Question: If the customer needs it, we can also send engineers to guide the installation.
Is your company a manufacturer or a trader?
Answer: We are a manufacturer established in 2020, dedicated to the production and installation of steel structures and prefabricated houses.
How long does the production cycle take approximately?
Answer: Usually within 35 days after the order is confirmed, it also depends on the manufacturing volume.
How to ensure the production schedule?
Answer: After the salesperson signs the order, a communication meeting will be held. The production supervisor will schedule production based on the signing time, and all levels will issue star tasks to ensure that the production tasks are completed on schedule. Our overdue rate does not exceed 2%, and it will not exceed two days.
Can you provide drawings?
Answer: Yes, we have our own design team that can design solutions based on customer requirements or
Customer drawings for production.
5. Service life and warranty period?
Answer: The service life of prefabricated houses is 15-20 years; 1 year warranty and free replacement of vulnerable parts.
6. How are product installation issues addressed?
Answer: We will provide a complete set of installation drawings and videos, and we can also solve the problems during the installation process through videos
Question: If the customer needs it, we can also send engineers to guide the installation.
Suppliers with verified business licenses
Audited Supplier 
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