Cty TNHH Ky Thuat Bao Ve Moi Truong Cam Nguyen Address: 46, Street 28, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0304100937 Phone: 0288489345 Representative: Do Gia Quan Adress: 127/20 Duong Tu Giang P.15, District 5, Ho Chi Minh City Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh CityFounding date: 30 - 11 - 2005