25.9.5
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RT
Ruhai Tian
2 Credentials
1 Issuer
Ruhai Tian
March 26, 2023
58292
June 30, 2026
June 30, 2027
ASQ Certified Manager of Quality/Organizational Excellence
ASQ Certified Manager of Quality/Organizational Excellence
March 26, 2023
ASQ Certification
Ruhai Tian
January 3, 2023
24453
June 30, 2026
June 30, 2027
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
January 3, 2023
ASQ Certification
