Abstract: Through reviewing the transformation of the concept of grass-roots unit governance of industrial community and combing the construction mode of industrial communities in China, this paper discusses the main dimensions and dynamic mechanism of industrial community construction and the influencing factors of fine governance experience of two industrial communities in Chengdu. The study has found that: (1) as a grass-roots governance unit based on industrial space, the industrial community construction presents a diversified model in practice; (2) the overall building of industrial community involves organizational innovation, space environment construction, service supply and subjective growth; (3) the industrial community construction is a multi-result, guided by Party building, supported by the government and enterprises, and the participation of residents; (4) the industrial type, population characteristics, spatial environment and autonomy foundation of each industrial community determine the key content of community building and the fine governance strategies.