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- Certification services -
- International certification
- Domestic Certification
- LED Display Certification Column
- LED Lighting Certification Column
- Wireless communication product testing certification
- Battery test certification
Current location：
>>Certification services
>>LED Display Certification Column
- 2021-11-22CCCC派生和CCC变更
- 2019-11-01LED球场屏CCC认证
- 2019-10-25LED球场屏CCC认证
- 2019-10-25LED风扇屏CCC认证
- 2019-10-25LED地砖屏CCC认证
- 2019-08-16交通屏IP认证
- 2019-08-16交通屏ETL认证
- 2019-07-10交通显示屏EN12966认证
- 2019-06-24显示屏ETL认证
- 2019-06-24球场灯ETL认证
- 2019-06-21LED显示屏CCC认证
- 2019-06-21显示屏申请CB认证