Techvina Trading LTD Address: No 36, Street 26, Phuoc Long A Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0317715328 Phone: 02586379322 Representative: Tran Thi Yen Kha Adress: 120 Au Duong Lan, Ward 3, District 8, Ho Chi Minh City Phuoc Long A Ward, Thu Duc District, Ho Chi Minh CityFounding date: 3 - 3 - 2023