Industrial development, as a key task in follow-up support efforts, is the primary path to promoting sustainable development in resettlement areas. Only by strengthening the economy through industry and improving people’s wellbeing can we realize the goal of “industrial transformation for poverty eradication” and “uprooting the causes of poverty.” Industrial development is also a fundamental approach to ensuring the sustainable and stable poverty alleviation for relocated people. Industrial development makes it possible for the relocated people to integrate into the industrial chain. This would allow them to share in the benefits of industrial growth and enhance self-development capabilities, ensuring that they stay out of poverty and prevent relapse into poverty.