Certification News

FAQs Is Retesting Required After Replacing a Radar or Camera? Compare power supplies, interfaces, mounting positions, emission characteristics and control logic. Changes affecting safety functions or electromagnetic characteristics require assessment of additional testing. 2026-09-11Read More FAQs What Preparations Are Needed Before Testing? Prepare a complete product that operates reliably, associated accessories, test modes and full technical documentation, and explain model differences and software versions. Confirming scenarios, loads and acceptance criteria early helps reduce repeated adjustments during testing. 2026-09-11Read More FAQs How Are Testing Timelines and Sample Quantities Determined? First plan the project according to target markets, product configurations and test items, then confirm sample quantities and estimated turnaround times. Sample modifications, external certificate reviews and additional documentation may affect progress. Specific arrangements follow the project plan. 2026-09-11Read More FAQs What Documents Are Required for Batteries and Charging Equipment? Provide cell and battery pack specifications, protection circuits, existing test reports and documentation for the associated charger or charging station. Engineers will confirm battery testing and combined product testing based on use and transportation needs. 2026-09-11Read More FAQs Does the Charging Station Need to Be Tested Together with the Product? Submit the charging station, power supply and installation accessories with the complete product to assess charging contacts, abnormal docking, temperature rise, water ingress risks and outdoor installation conditions. 2026-09-11Read More FAQs What Additional Verification Is Needed for Boundary-Wire-Free Models? Explain the vision, satellite positioning or other boundary system and provide the response logic for reduced positioning quality, signal loss, obstructions and boundary-crossing risks. Verification should reflect actual operating conditions. 2026-09-11Read More FAQs What Preparations Are Needed Before Testing? Prepare a complete product that operates reliably, associated accessories, test modes and full technical documentation, and explain model differences and software versions. Confirming scenarios, loads and acceptance criteria early helps reduce repeated adjustments during testing. 2026-09-11Read More FAQs How Are Testing Timelines and Sample Quantities Determined? First plan the project according to target markets, product configurations and test items, then confirm sample quantities and estimated turnaround times. Sample modifications, external certificate reviews and additional documentation may affect progress. Specific arrangements follow the project plan. 2026-09-11Read More FAQs What Documents Are Required for Batteries and Charging Equipment? Provide cell and battery pack specifications, protection circuits, existing test reports and documentation for the associated charger or charging station. Engineers will confirm battery testing and combined product testing based on use and transportation needs. 2026-09-11Read More FAQs Must Voice, Display and Motion Functions Operate Simultaneously? Provide typical and high-load operating modes that run the display, speakers, motion system and wireless modules together to verify temperature rise, power stability and EMC. 2026-09-11Read More