The recruitment process of state-owned enterprises and central enterprises is long, and resumes will be screened after the registration deadline. The specific resume screening time varies from enterprise to enterprise, and is also influenced by many factors, such as recruitment scale, job demand, number of applicants, etc. It takes time from posting the recruitment notice to submitting the resume, and then resume screening, written examination, interview and other links are carried out, and finally the candidate is determined and background investigation and physical examination are carried out.