产品认证
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本公司主要产品获得中国国家强制性产品认证证书（即3C认证）
Our main products have won China Compulsory Certificates (i.e. 3C Certification).
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公司产品部分系列产品已经获得实用新型专利 Some series of our products have been granted Uitlity Model patents. | 公司产品部分系列产品已经获得外观设计专利 Some series of our products have been granted appearance design patents. |
