The China Supply and Marketing Cooperatives (which is abbreviated CSMC) is a large integrated complex. It grasps closely the opportunity of reform and opening to the outside world, strives in tide of market economy, and carries out the strategy of "all directional multi-service enterprise." But there are two problems. Firstly, members have little opportunity for participation as an owner of CSMC. Secondly, primary CSMC lacks the capacities as a multi-service enterprise. We indicate two countermeasures to these problems. Firstly, to be completion of member's participation system in operation for CSMC. Secondly, to fix an up-to-date operation method appropriate to a multi-service enterprise.