Abstract: As a transitional zone between urban and rural areas, the suburban regions of megacities have long depended on the radiation and spillover effects of urban industrial functions, fostering clusters of village and township level industries on collective land. These industries are typically marked by low production efficiency and significant environmental challenges. Against the backdrop of China's nationwide rural revitalization strategy, suburban industrial land in megacities has emerged as a critical focus for implementing intensive resource utilization, revitalizing underperforming assets, and reducing construction land stock. This study takes Xiangcheng Area in Xindu District, Chengdu, Sichuan Province, as a case to analyze the current characteristics and development bottlenecks of such industries. Guided by principles of resource efficiency and industrial chain optimization, it proposes transformation pathways for suburban village-township industries in megacities. By reshaping resource utilization patterns, the research aims to catalyze shifts in economic development paradigms, offering actionable insights for advancing rural revitalization and high-quality county economic growth.