Flexibility Integrated System Model and Building of Construction Supply Chain

With the instability of competitive environment and the uncertainty of project owner´s demand, improving flexibility of construction supply chain (CSC) will promote the competence of enterprise, supply chain and industry. The paper proposes the conceptual model and flexible system integrated model of CSC. And the paper considers that the enhancement of CSC flexibility should integrate three levels: point-line-plane (enterprise-supply chain-industry).