Richarch Stone LTD Address: No 27/08, DHT05 Street, KP53, Dong Hung Thuan Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319641470 Phone: 0902698080 Representative: Pham Ngoc Tai Dong Hung Thuan Ward, District 12, Ho Chi Minh CityFounding date: 17 - 7 - 2026