Dịch vụ Tổng Hợp Hàn Việt is a Korea–Vietnam service provider serving customers who want to access Vietnamese products and services while in Korea, as well as arrange services across both countries. Its offerings include mobile phone and game cards from brands such as Viettel, Vinaphone, Mobifone, Garena, Zing, VTC, and Appota. The business also provides two-way flower delivery between Korea and Vietnam, with options including bouquets, baskets, congratulatory and sympathy flowers, orchids, and opening-day plants.

Customers can also order Vietnamese food in Korea, including seasonal vegetables, ready-to-eat dishes, and fresh foods. The website additionally lists money transfer services between Korea and Vietnam and promotes travel tickets, domestic Korean phones, insurance advice, and other services. The company highlights competitive prices, fast transactions, secure service, and online support available around the clock. Its listed business locations are in Korea and Hanoi, Vietnam, with customer hotlines for both countries. It presents itself as a convenient point of contact for Vietnamese customers seeking familiar goods and cross-border services.