D&D SUPPLY is a tech startup that has been developing personal mobility devices since 2018 for the safety of riders and diversification of mobilitiy safety devices. We had cooperated with the Seoul Metropolitan Government of Korea to collect road surface data through road monitoring and establish a system for mobility safety.

Our main product is a smart tail light with safety and fashion functions.

We support the mobility riders to enjoy their riding a lot safer and more joyful. Our brand provides the users with the differentiated visibility and the functions of the accident alert through 30 RGB LEDs and motion sensor, which the riders have truly needed and wanted.