Poor: it is difficult to control matters such as time quality. The advantage of outsourcing is that it can transfer non-core transportation business to other enterprises, thus reducing logistics costs. The disadvantage is that there are risks, especially the domestic third-party logistics market is not very mature, and there are not many outsourcing partners to choose from. At the same time, there may also be the problem of corporate secrets leaking.
The disadvantage of self-management is high cost, because it is easy to control if you want to build your own logistics network.