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ma xiucheng
@andymaningbo
Auditor
China
English
About me
I spent 20+ years inside the temperature sensor industry — NTC, PT100/PT1000
RTD, and thermocouple assembly manufacturing — and I am a certified ISO 9001
quality management system auditor. I verify Chinese sensor suppliers for
overseas buyers: factory-vs-trader checks, remote video audits, and certificate
validity. Fluent English, based in Ningbo, China. Replies within 12 hours.
Skills
ma xiucheng
Offline •
See my services
Procurement & Vendor Management
I will remote audit chinese factories
