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| Standard: | ROSH |
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| Standard: | M series CE |
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| Standard: | Certificate of Conformity-RoHS-Control System |
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| Number: | Certificate Number: DL-20230707002C |
| Issue Date: | 2023-07-13 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Certificate of Conformity-CE-Control System |
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| Number: | Certificate Number: DL-20230712001C |
| Issue Date: | 2023-07-12 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Supplier's Declaration of Conformity-FC-Control System |
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| Number: | Certificate Number: DL-20230712002C |
| Issue Date: | 2023-07-12 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Certificate of Conformity-CE-Main Controller |
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| Number: | Certificate Number: DL-20230107010C |
| Issue Date: | 2023-07-07 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Supplier's Declaration of Conformity-FC-Main Controller |
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| Number: | Certificate Number: DL-20230107009C |
| Issue Date: | 2023-01-07 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Certificate of Conformity-RoHS-Main Controller |
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| Number: | Certificate Number: DL-20221228015C |
| Issue Date: | 2023-01-06 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | Certificate of Conformity-CE-Main Controller |
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| Number: | Certificate Number: DL-20230103010C |
| Issue Date: | 2023-01-04 |
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| Issued By: | Shenzhen DL Testing Technology |
| Standard: | GPS AD System Copyright |
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| Number: | Software Copyright Registration Certificate No. 04383616 |
| Issue Date: | 2019-08-08 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | CardSystem Software Copyright |
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| Number: | Software Copyright Registration Certificate No. 04348139 |
| Issue Date: | 2019-08-05 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | TAXI-HUB Copyright |
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| Number: | Software Copyright Registration Certificate No. 04321258 |
| Issue Date: | 2019-07-31 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Campus Channel Copyright |
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| Number: | Software Copyright Registration Certificate No. 04292525 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | LED Studio Copyright |
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| Number: | Software Copyright Registration Certificate No. 04292533 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Xanadu Express Copyright |
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| Number: | Software Copyright Registration Certificate No. 0 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | LED Smart Setting Software Copyright |
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| Number: | Software Copyright Registration Certificate No. 04292670 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | XixunDisplay Copyright |
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| Number: | Software Copyright Registration Certificate No. 04292491 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | I.O.T Card Recharge System Copyright |
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| Number: | Software Copyright Registration Certificate No. 04292485 |
| Issue Date: | 2019-07-24 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Utility Model Patent-Car Recorder Display Based on 3D Map Navigation Technology |
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| Number: | No. 9044525 |
| Issue Date: | 2019-07-05 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Utility Model Patent-Vehicle LED Tripod |
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| Number: | No. 9019614 |
| Issue Date: | 2019-06-28 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Utility Model Patent-Outdoor LED Display with Good Heat Dissipation |
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| Number: | No. 9024953 |
| Issue Date: | 2019-06-28 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Utility Model Patent-LED Screen with Remote Control System |
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| Number: | No. 9003610 |
| Issue Date: | 2019-06-25 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Utility Model Patent-LED Lamp Post Screen Synchronization System |
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| Number: | No. 5858830 |
| Issue Date: | 2017-01-18 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Utility Model Patent-Asynchronous LED Display Control Card WEB Cluster Control System |
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| Number: | No. 5735359 |
| Issue Date: | 2016-12-07 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Trademark Registration Certificate |
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| Number: | No. 14180261 |
| Issue Date: | 2015-04-21 |
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| Issued By: | Trademark Office of the State Administration for Industry and Commerce of the PRC |
| Standard: | Trademark Registration Certificate |
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| Number: | No. 14180232 |
| Issue Date: | 2015-04-21 |
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| Issued By: | Trademark Office of the State Administration for Industry and Commerce of the PRC |
| Standard: | IScreen Copyright |
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| Number: | Software Copyright Registration No.0737823 |
| Issue Date: | 2014-05-29 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | FlashCard Software Copyright |
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| Number: | Software Copyright Registration Certificate No. 0738055 |
| Issue Date: | 2014-05-29 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Led Web Publish System Copyright |
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| Number: | Software Copyright Registration Certificate No. 00415678 |
| Issue Date: | 2014-02-20 |
| Expiry Date: | |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Led Data Server Copyright |
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| Number: | Software Copyright Registration Certificate No. 0673453 |
| Issue Date: | 2014-01-10 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Led Nonlinear Players Copyright |
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| Number: | Software Copyright Registration Certificate No. 0673453 |
| Issue Date: | 2014-01-10 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Utility Model Patent-Full Color LED Display Control System Based on 3G Network |
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| Number: | No. 2681122 |
| Issue Date: | 2013-01-10 |
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| Issued By: | China National Intellectual Property Administration |
| Standard: | Led Set Software Copyright |
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| Number: | Software Copyright Registration Certificate No. 00076333 |
| Issue Date: | 2011-12-31 |
| Expiry Date: | |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | lededitor Copyright |
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| Number: | Software Copyright Registration Certificate No. 0300023 |
| Issue Date: | 2011-06-10 |
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| Issued By: | National Copyright Administration of the PRC |
| Standard: | Led Sign Copyright |
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| Number: | |
| Issue Date: | 2011-05-26 |
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| Issued By: | National Copyright Administration of the PRC |
