Dich Vu Ky Thuat Co Dien Lanh So Do LTD Address: 122, TTH21 Street, Tan Thoi Hiep Ward, District 12, Ho Chi Minh City Enterprise code: 0311593828 Phone: 02866890000 Representative: Tang Duong Trieu Adress: 80/17/4, Street No 12, Ward 11, Go Vap District, Ho Chi Minh City Tan Thoi Hiep Ward, District 12, Ho Chi Minh CityFounding date: 2 - 3 - 2012