1、The business scope is mainly in Hanoi, Vietnam, and the main business is second-hand goods trading and recycling services, including furniture, appliances, hotel and restaurant equipment, etc. 2、It is a well-known local brand in the second-hand goods recycling industry, with competitors including other local recyclers. 3、The official website brand name is "Đồ Cũ Đặng Hiệp" or "Dang Hiep Used Goods".