Yantan District Modular Container House

The Yantan District modular container house, represented by 'Yanxiaoji', achieves functions such as material distribution, commodity exhibition and sales, and public service through the renovation of idle containers, becoming an innovative carrier for urban-rural integration development.

1. Core Functions and Operational Model

Yantan District has created the 'Yanxiaoji' brand with containers as the carrier, adopting the 'Party branch-led + village-enterprise cooperation' model. Led by village (community) Party organizations, idle resources are activated through methods such as share cooperation, external leasing, and independent operation. For example, more than 10 containers have been placed in urban areas such as Kaiyuan Road and Shengping Street Community in Yantan Town, integrating functions such as convenience stalls, public service stations, and local specialty exhibition and sales, forming a 15-minute convenience life circle. Its operation takes into account both economic and social benefits: on the one hand, it directly increases revenue through material distribution and commodity exhibition and sales. Since its operation in July 2024, its online and offline revenue has exceeded 1.5 million yuan, driving an increase in people's income of more than 500,000 yuan; on the other hand, it links demand sides such as food industrial parks and restaurants to solve the problem of farmers' agricultural product sales channels and achieve a return to public welfare.

2. Technical Adaptability and Scene Optimization

Container houses need to meet the climatic characteristics of the southern Sichuan region, which is mountainous, rainy, and has large temperature differences. During the renovation, emphasis is placed on strengthening wind resistance, water resistance, and thermal insulation performance. For example, color-steel composite sandwich panels are used to improve the density and fire rating of the core material, and the steel structure welding process is optimized to enhance earthquake resistance. In terms of scene adaptation, containers in urban areas focus on convenience services and commercial exhibition and sales, while those in rural areas are combined with the integration of agriculture, culture, and tourism. For example, containers in Yantan Park have introduced local time-honored bakeries to create a down-to-earth consumption scene. In addition, the modular design supports rapid disassembly, assembly, and turnover, with some products having a turnover frequency of more than 8 times, meeting the requirements of green construction.

3. Localized Supply and Service Guarantee

When selecting service providers, Yantan District gives priority to examining their full-chain service capabilities, that is, enterprises that integrate design, production, and installation. For example, Chengdu Chengjianbang Integrated Housing Co., Ltd. provides a variety of products such as packing-box units and color-steel panel houses, with services covering wild scenarios such as highways and railways. Its products have been verified in environments with large temperature differences and complex terrain and remain stable after more than 5 turnovers. Sichuan Kuaizhu Integrated Housing Co., Ltd. has developed foldable containers for the needs within Sichuan, saving 4 - 5 times in transportation costs and significantly improving installation efficiency, providing a cost-effective solution for projects with tight schedules.