STU Introduction About STU

STU abides one of the leading testing and certification organizations and pioneer in the product testing and certification industry in worldwide. STU offers on-stop service for manufacturers and traders from product research, development, testing to certification and Pre-shipment inspection (PSI). Our mission is focus on optimize customer’s manufacturing quality to avoid export risk, to reduce cost and enhance enterprise international competitiveness.

Textiles, footwear and leather testing
Electronics and Hazardous Substances
Environment and health inspection
Toys and baby supplies services
Electrical and Electronic Product testing services
Inspection Service
International Certificationa and Value
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Cosmetic product testing
Reliability Engineering
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Lighting engineering
Certificate Query System
SERVICE
 
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Dressing more healthy
Comprehensive package solution for hazardous
One Earth, One Green Planet
We make sure the safer Childhood
Electrical and Electronic Product testing services
Inspection Service
Your Global Certification Partner
Cosmetic product testing
Reliability Engineering
Lighting engineering