25.12.4
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Suggested Credentials
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ZL
Zhitong Liu
3 Credentials
1 Issuer
Zhitong Liu
July 19, 2019
56035
December 31, 2026
December 31, 2027
ASQ Certified Manager of Quality/Organizational Excellence
ASQ Certified Manager of Quality/Organizational Excellence
July 19, 2019
ASQ Certification
Zhitong Liu
July 13, 2018
20249
December 31, 2026
December 31, 2027
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
July 13, 2018
ASQ Certification
Zhitong Liu
December 2, 2017
101374
December 31, 2026
December 31, 2027
ASQ Certified Quality Engineer
ASQ Certified Quality Engineer
December 2, 2017
ASQ Certification
