Mat Kinh Optic LTD Address: 245 Vo Van Ngan, Linh Chieu Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0317372198 Phone: 0878410803 Representative: Pham Thi Hong Linh Chieu Ward, Thu Duc District, Ho Chi Minh CityFounding date: 5 - 7 - 2022