The logistics team manages the speakers in AUSMAN according to two principles, the principle of product packaging safety and the principle of maximizing the utilization of container space. 

A. The principle of packaging safety means that we need to ensure that the damage rate of speaker products during loading, unloading and transportation is less than 2%.

B. Based on the principle of maximizing the utilization of container space, we will simulate and accurately calculate the required space according to the volume and shape of the goods, so that customers can load the most goods with the least transportation cost.