Trịnh Doãn Mạnh

Position: Director

Company:
Alvasky Technology and Media Joint Stock Company

Address: Số 19, ngõ 91, đường Lương Yên, Phường Bạch Đằng, Hai Ba Trung District, Ha Noi City, Viet Nam, Hai Ba Trung District, Ha Noi City
Phone: