HTX Dich Vu Moi Truong Quan 4 Address: 02G, Street 16, Ward 04, District 4, Ho Chi Minh City Enterprise code: 0315400097 Phone: 0903113970 Representative: Nguyen Minh Phuong Adress: 166//118a Doan Van Bo, Ward 14, District 4, Ho Chi Minh City Ward 4, District 4, Ho Chi Minh CityFounding date: 20 - 11 - 2018