Chinese Prefab Houses Find Global Market as ‘Giant Parcels’

Summary

Chinese-made prefabricated houses are being exported worldwide, likened to 'giant parcels' by overseas buyers. The trend gained traction after Foreign Ministry spokesperson Mao Ning praised the sector on X, making 'buying a house from China' a viral topic. In the first four months of the year, exports of mobile homes from Shenzhen port alone reached 1.68 billion yuan, up 19.6 percent year on year, covering more than 150 countries and regions.

A 20-storey student dormitory at the University of Hong Kong, built using modular integrated construction (MiC), withstood a category 10 typhoon, and over 70 percent of residents reported comfort. Changshu Yashi Modular Building, a supplier to HKU, has seen increased enquiries from Australian clients, according to overseas business head Zhou Shasha. Australian builder Tony calculated that modular high-rise projects can cut costs by 25-30 percent, and by about 30 percent in remote areas.

In the US, a couple purchased a 72-square-metre prefab house for US$28,689, and their unboxing video on YouTube has attracted over 3.6 million views. Fu Cheng, head of Hebei Heshi Integrated Housing, said American customers have become distributors. Alibaba International Station data shows that in the first half of this year, gross merchandise value for the mobile home category grew over 50 percent year on year, with primary buyers in the US, Australia, and Mexico.

Nevertheless, certification hurdles and regional regulatory differences remain practical challenges.

Commentary

China's prefab house exports are accelerating, with Shenzhen port shipments up 19.6 percent in the first four months and Alibaba's mobile home GMV growing over 50 percent in the first half, driven by demand from the US, Australia, and Mexico. For New Zealand SMEs, two underlying dynamics stand out. Domestic construction is hampered by high costs, long lead times, and skilled labour shortages; standalone homes often take more than a year to deliver, while modular construction can compress this to a few months.

Australian estimates suggest savings of 25-30 percent for high-rise buildings and around 30 percent in remote areas, so South Island mining sites, tourist camps, and low-cost housing could be early adopters. However, compliance risks are significant: the NZBC imposes strict seismic, insulation, and fire resistance requirements. Most Chinese manufacturers currently rely on demonstrations such as 'weight-bearing jumps' and 'water cannon washes' to build trust, but lack local certification.

SMEs can seize two opportunities: first, acting as local partners for assembly, foundations, and after-sales to help Chinese factories obtain certification and pass on-site inspections; second, collaborating with architects to develop niche offerings like Auckland terraced houses and Queenstown holiday homes, avoiding head-on competition with mainstream builders. The HKU 20-storey MiC dormitory withstood a category 10 typhoon without leakage, proving that factory quality control can be convincing. But New Zealand sits in a seismic zone, so node seismic resistance and structural calculation reports must be non-negotiable procurement criteria.

Before Chinese manufacturers enter the market on a large scale, local SMEs with compliance expertise can secure a strategic foothold.

Keywords: prefab houses, modular construction, exports, University of Hong Kong, Shenzhen port, Alibaba, YouTube, overseas markets

Source: Global Times