25.10.20
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Suggested Credentials
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SC
Song Chengyi
2 Credentials
1 Issuer
Chengyi Song
December 3, 2022
24819
December 31, 2025
December 31, 2026
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
December 3, 2022
ASQ Certification
Chengyi Song
December 4, 2021
106326
December 31, 2024
December 31, 2025
ASQ Certified Quality Engineer
ASQ Certified Quality Engineer
December 4, 2021
ASQ Certification
