End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
김강립 식품 의약품 안전 처장“2021 년 인체에 화장품을 적용하기위한 통합 관리 체계 구축” https://aju.news/484898.html