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About Us
STS is a Global Quality Service Organizaton providing quality insurance and technical solutions around full-life product cycle verification for OEM supply chain over 13 years.
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Knowledge & Education
We will provide special courses online or under-line training and learning according to the latest industry standards and Verification technology.
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Locations & Contacts
STS is a Global Quality Service Organization with 150+ employees in China. Contact us to ensure that your products meet quality, health, environmental, safety and social accountability standards for bussiness.
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