This article introduces South China's jiagongchang household workshops as marginal hubs of affective and industrial labour, which are produced by migrant women's yearnings for people and places far away. Temporary sites and precarious forms of low-wage production serve as fragmented and provisional resources of sociality and labour as migrant workers and urban villages gradually become incorporated within the urban fabric. The unrequited longings of migrant women who work in factories and as caretakers demonstrate how marginal hubs are created through disjunctures of emplacement and mobility, which are intensified as these women attempt to bridge the contradictions entailed in care work and industrial labour across the supply chains.