Traditionally, if the handling work is done by the wedding company itself, then the wedding company should bear the corresponding handling costs. These expenses may include rental equipment, labor costs, transportation costs, etc.
If the wedding company needs to outsource or entrust other companies or individuals to carry out handling work, the payment method depends on the agreement in the contract. In some cases, the owner or customer may have to bear part or all of the loading and unloading expenses, especially when there are many or large items to be loaded and unloaded.