Sumer LTD Address: 14, Street No 11, Thao Dien Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0317538284 Phone: 0968152181 Representative: Yahya Yahya Zaky Yahya Adress: 14, Street No 11, Thao Dien Ward, Thu Duc City, Ho Chi Minh City Thao Dien Ward, Thu Duc District, Ho Chi Minh CityFounding date: 26 - 10 - 2022