Our top-rated modular units optimized for California's urban landscape.
As a premier Expandable Container House Factory & Supplier in San Francisco, we understand the unique challenges of the Northern California housing market. San Francisco is currently witnessing a paradigm shift in construction. With traditional building costs soaring and labor shortages affecting timelines, modular housing has emerged not just as an alternative, but as the primary solution for urban infill, Accessory Dwelling Units (ADUs), and sustainable commercial spaces.
The industrial landscape in San Francisco and the surrounding Bay Area is increasingly leaning towards "Factory-Built Housing." Local regulations, including California’s aggressive housing mandates (RHNA targets), have paved the way for faster permitting of prefabricated structures. Our expandable container houses are designed to meet the strict California Building Standards Code (Title 24), ensuring that they are seismic-resistant—a critical requirement for the San Andreas fault region—and energy-efficient to combat the rising costs of California utilities.
From the tech-driven corridors of SOMA to the residential slopes of Noe Valley, the demand for flexible living spaces is unprecedented. Our expandable technology allows a standard shipping container size to unfold into a full-scale living unit in just hours, minimizing neighborhood disruption and on-site waste, which is a major priority for the City's Department of Building Inspection (DBI).
Nanjin Stinson Modular Homes Co., Ltd. is a professional China container house supplier specializing in Apple Cabin units, foldable container homes, and flat pack prefabricated housing systems. The company is committed to delivering innovative, efficient, and sustainable modular living solutions for residential, commercial, and hospitality applications worldwide.

Since its establishment, Stinson Modular Homes has focused on integrating advanced modular construction technology with practical design concepts. In its early stage, the company concentrated on standard container housing solutions for basic accommodation needs. As market demand evolved, it expanded its product line to include foldable and flat pack structures, significantly improving transportation efficiency and on-site installation speed.
In the development phase, the company introduced creative cabin-style housing such as Apple Cabin designs, combining aesthetic appeal with functionality. These solutions are widely used in holiday resorts, eco-tourism projects, mobile offices, and temporary living spaces. Over time, Stinson Modular Homes strengthened its engineering capabilities, production systems, and quality control processes to meet international standards.

Today, the company continues to innovate in modular architecture, offering customizable layouts, energy-efficient designs, and turnkey project support. With a focus on quality, flexibility, and global service, Nanjin Stinson Modular Homes aims to provide reliable prefabricated housing solutions that adapt to diverse environments and customer requirements worldwide.
San Francisco is a leader in green initiatives. Our houses utilize recyclable steel and high-R-value insulation, significantly reducing carbon footprints compared to traditional wood-frame construction.
Modern Bay Area residents demand tech. Our latest models come pre-wired for IoT systems, solar panel arrays, and EV charging station compatibility.
Recent California legislation allows for easier placement of "Granny Flats." Our expandable houses are the perfect solution for San Francisco backyards with limited access.
The future of San Francisco housing lies in portability and scalability. We are seeing a massive trend in "Movable Tiny Homes" being used for workforce housing in Silicon Valley and emergency relief shelters in disaster-prone areas. As a reliable supplier, we provide the logistical expertise to transport these units from our advanced factory directly to the Port of San Francisco or Oakland, ensuring a seamless supply chain for large-scale developments.
Explore our full range of expandable and modular solutions for every need.
When selecting an Expandable Container House Factory, expertise and authority are paramount. Our engineering team brings decades of experience in structural integrity and modular design. We don't just "sell boxes"; we provide engineered living solutions that have been tested against extreme weather and seismic conditions.
Our Professional Expertise is evident in our material selection:
We take pride in our Reliability and Trustworthiness. Every unit undergoes a rigorous 50-point quality control check before leaving our factory. As a leading supplier to San Francisco developers, we offer comprehensive after-sales support and installation guidance, ensuring your modular project is a success from foundation to finish.