Prefabricated Houses in Leshan City

Prefabricated houses in Leshan City, represented by modular prefabricated houses, have achieved full-chain mass production. The core research, development, and production entity is Huagou Technology Co., Ltd. (formerly Sichuan Huagou Residential Industry Co., Ltd.), a national-level prefabricated building industrial base under China National Building Material Group.

I. Technical Features and Advantages

Modular prefabricated houses employ standardized module designs, completing the finishing of walls, floor slabs, plumbing, electrical systems, kitchens, and bathrooms in the workshop in one go, with only assembly required on-site. Their production relies on green and intelligent workshops, utilizing automated production lines and intelligent robotic arms to achieve millimeter-level construction accuracy. Simultaneous production of multiple processes significantly enhances efficiency. Compared to traditional construction methods, construction periods are shortened by 40%—60%, on-site labor is reduced by half, and dust and construction waste are significantly decreased.

House modules boast high safety, meeting seismic resistance requirements of magnitude 8 and withstanding strong typhoons with high-strength concrete components, with safety performance verified through multiple tests. Standardized modules come pre-installed with doors, windows, appliances, and piping, enabling immediate occupancy with water and electricity connections upon assembly, offering a convenient “move-in ready” experience.

II. Application Scenarios and Cases

Modular building technology has been applied in areas such as affordable housing, rural residences, public facilities, and industrial plants. For example, the fully PC prefabricated Sichuan-style new Chinese courtyard houses in Shoubao Town, Qianwei County, Leshan City, have passed simulated magnitude 9 earthquake tests, boast a lifespan exceeding a century, and double construction efficiency compared to traditional methods, serving as a model for green rural housing. Additionally, this technology is suitable for renovating old residential areas, emergency housing, industrial park dormitories, and other scenarios, with individual modules supporting separate disassembly and maintenance, minimizing construction disruption to the surroundings.

III. Market Influence and Exports

Huagou has completed over 200 prefabricated projects, with an industrialized construction area exceeding 10 million square meters and a market share exceeding 20% in southwest China, forming a complete product matrix covering housing construction, municipal engineering, new energy, and cultural tourism facilities. Chinese modular buildings have shown strong export momentum, with export values nearly tripling from 2015 to 2025 and a 45% growth rate in the first quarter of 2026. Leveraging cost and efficiency advantages, they have gained recognition in global markets for hotels, senior apartments, data centers, and affordable housing. Huagou is targeting markets along the “Belt and Road” to promote technology internationalization.

Modular prefabricated houses in Leshan City have become a benchmark in the green building sector through technological innovation and scenario expansion, providing efficient and safe solutions for urban-rural construction and international markets.