Thuong Mai - Khoa Hoc Cong Nghe Hoa Thanh Joint Stock Company Address: 546 Le Hong Phong, Ward 10, Ward 10, District 10, Ho Chi Minh City Enterprise code: 0304950469 Phone: 0289272481 Representative: Tran Quoc Thinh Adress: Khu Vuc 1, Mo Duc Town, Mo Duc District, Quang Ngai Province Ward 10, District 10, Ho Chi Minh CityFounding date: 9 - 5 - 2007