Blue Gem LTD Address: No 106 Huynh Tan Phat, Tan Thuan Tay Ward, District 7, Ho Chi Minh City Enterprise code: 0317425650 Phone: 02383270989 Representative: Dao Xuan Quang Tan Thuan Tay Ward, District 7, Ho Chi Minh CityFounding date: 10 - 8 - 2022