2023年
麦当劳达尔文项目全国性供应,澳门IOT项目测试通过,冷库板达到防火等级B1,同时拓展到中国台湾及多个海外市场。The McDonald's Daewin nationwide installation project and the IOT Macau pilot project were successfully completed. Cold storage panels met B1 fire safety standards, and business expanded into Taiwan and multiple overseas markets.