Interaction is the key point for the co-creation. Two types of interactions are identified, that is, direct and Indirect interaction. In construction industry, both client and construction films are able to co-create value through interactions. This paper explains a new dominant logic in marketing and demonstrates how interactions are able to be managed in this new logic. A Chinese decoration firm is taken as an example to analyse solutions in managing interactions and both strategies as well as implementation plans are discussed in this paper.