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- Conduct secret investigations and background investigations on professional managers, company executives, sales department, purchasing department personnel, and internal employees of the enterprise.
- Investigation and forensics of leaks of trade secrets.
- Before hiring employees, conduct resume appraisal, academic qualification appraisal, work experience, actual work ability and performance, whether there is a disciplinary record, whether there is a criminal history investigation, and a personal character investigation.
US 13914 
GB 11443 
CA 9735 
AU 8899 
IE 4929 
BR 4104 
NZ 1405 
SG 1137 
