This paper aims at studying the problem of multi-remanufacturers’ recovery alliance in reverse supply chain to balance the recycling and demand and trans the problem to cooperative game. Paper considers transshipment alliance as the form of coalition between the remanufacturers, aiming at the most incoming of the alliance, using the PSO to calculate the matrix of transshipment amount, and using Shapley value to find out a profit distribution plan for the alliance. At last, a numerical computation example and the analysis of the result will be given out to prove the useful of the algorithm, and using algorithm offline performance to prove the higher performance of the algorithm. This is the first time studying the reverse supply chain with n remanufacturers and multi reusing options, considering alliance transshipment as the cooperation method, and also the first time using PSO to solve a cooperative game modle.