Dalian 9-Meter Long Container House Customization
The customization of a 9-meter-long container house in Dalian typically requires structural modifications and functional integration, with specific plans to be determined in consultation with suppliers. The following provides an overview from four aspects: modification methods, technical aspects, case references, and supplier information.

I. Modification Methods and Expansion Techniques
In Dalian, container house modifications primarily achieve expansion through two methods: vertical stacking, which increases vertical space through multi-level stacking; and horizontal connection, which expands the floor area through side-by-side splicing. Technically, overall welding or specialized connectors are used for fixation to ensure structural stability. For example, a 9-meter-long container can be horizontally spliced to form a longer continuous space or vertically stacked to create a duplex structure, meeting different functional requirements.
II. Key Technical Aspects
- Spatial Reconfiguration: Adjust the internal layout according to functional needs, such as dividing areas for bedrooms, kitchens, and bathrooms, requiring reasonable planning of movement paths and lighting.
- Envelope System Upgrade: Replace the original container wall panels with thermal insulation materials (such as rock wool panels, polyurethane panels) to enhance living comfort; use double-glazed windows or thermal break aluminum materials to improve sound and thermal insulation.
- Embedded Design of Internal Equipment: Pre-embed water and electricity lines, conceal air conditioning units, and integrate bathroom facilities, requiring synchronous planning with structural modifications to avoid rework later.
III. Case References
There are cases of container villas that are eight meters wide and nine meters long, with complete functional divisions including bedrooms, kitchens, bathrooms, and living rooms, achieving space expansion through horizontal splicing and vertical stacking. Such projects typically require customized doors, windows, stairs, and decorative panels, along with independent power and water supply systems, suitable for long-term residence or commercial use.
IV. Local Supplier Information
Enterprises providing container house customization services in Dalian include:
- Dalian Jinzhou Shengjie Container: Specializes in container modification, leasing, and sales, offering one-stop services from design to installation.
- Dalian Yutongda Container Service Co., Ltd.: Focuses on non-standard container customization, supporting the embedding of personalized functional modules such as solar systems and smart security.
Notes: The actual modification plan should be determined after detailed communication with the supplier, considering site conditions, budget, and usage requirements. It is recommended to prioritize qualified enterprises to ensure modifications comply with building safety regulations.




