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SYSTEM CERTIFICATE - GUANGDONG FACTORY

SYSTEM CERTIFICATE - GUANGDONG FACTORY

SYSTEM CERTIFICATE - CHANGSHU FACTORY

SYSTEM CERTIFICATE - CHANGSHU FACTORY

PATENT CERTIFICATE

PATENT CERTIFICATE

Currently, there are 154 patents, including 64 invention patents and 90 utility model patents

The above data shall be extracted as of -2022/06/02

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