Property Management Chain (PMC) relies on blockchain technology to fully realize intelligent property management. The PMC property management platform will establish a new property service mechanism, with the purpose of strengthening community property management, improving property service quality, and properly resolving the contradictions between owners and property service companies. Through advanced concepts and perfect systems, community property management will be put on a benign track of standardization, standardization and law, and meet citizens' pursuit of a high-quality and better life. PMC fundamentally solves the contradictions between owners, developers, and property managers, and promotes healthy and orderly development of society.