25.12.11
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Suggested Credentials
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SC
Sihua Chen
2 Credentials
1 Issuer
Sihua Chen
October 16, 2004
2518
June 30, 2024
June 30, 2025
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
October 16, 2004
ASQ Certification
Sihua Chen
June 7, 1997
36993
June 30, 2024
June 30, 2025
ASQ Certified Quality Engineer
ASQ Certified Quality Engineer
June 7, 1997
ASQ Certification
