Second, the financial scale and strength of small and medium-sized companies are not mature, and the accounting treatment needs experienced financial personnel to follow up, while the agency bookkeeping company happens to have a group of experienced agency bookkeeping personnel, and can also send personnel with corresponding business level according to the specific situation of the entrusting company, and ensure that the entrusting company will never interrupt the bookkeeping service during the service contract period signed with the bookkeeping company.