Tongchuan Modular Container House
Tongchuan District has modular container-house businesses, and local companies can supply a range of products and services.

Local companies and products in Tongchuan District
Dazhou Bitop Steel Structure Co., Ltd., based in Tongchuan District, Dazhou City, Sichuan Province, is one of the main firms in the area engaged in modular container-house business. Its habitable containers use standard shipping containers as the basic unit and build complete structures through modular design. Products offer moisture resistance, thermal insulation, heat retention, and fire protection, with wind resistance up to Force 10, suitable for complex climates. Styles include single- and double-story options, with colors such as white, yellow, and blue to suit different visual needs. Products support custom fabrication, are sold across the Dazhou area, and are mainly used outdoors—for example as temporary site housing or event exhibition halls.
Core features of modular container houses
A modular container house is a modular building form made by combining and joining container units. Its structure uses a steel frame to ensure overall stability and load-bearing capacity. Core advantages include:
- High construction efficiency: Modular design allows factory prefabrication and fast on-site assembly, shortening the build cycle;
- Controllable cost: Standardized production cuts material waste, and units can be dismantled and reused, lowering long-term cost;
- Strong mobility: Building on container transport traits, the house can be moved as a whole to meet temporary or mobile needs;
- Good durability: The main body uses corrosion-resistant steel plate with marine anti-corrosion processes, for a service life of 20 years or more;
- Flexible customization: Supports custom sizes from 20 to 60 feet, with interior space divided into functional zones as needed.
Applications and materials & processes
Modular container houses serve a wide range of uses, including housing, offices, and emergency shelters. Material choices emphasize environmental performance and durability:
- Main structure: High-strength steel frame with corrosion-resistant steel plate for wind and seismic resistance;
- Envelope system: Eco-friendly panels that combine thermal insulation, fire resistance, and sound insulation;
- Surface treatment: Marine-grade anti-corrosion coating to improve weatherability in humid or rainy environments.
Through modular combination, these buildings can quickly create scalable space for temporary or permanent use—an efficient, flexible solution in modern construction.




