Is Xuancheng Information Engineering School a junior college?

No, according to official website, Xuancheng Information Engineering School is located in Xuancheng City, Anhui Province. It is a secondary vocational school approved by the Anhui Provincial People's Government and put on record by the Ministry of Education. It's a secondary school, not a junior college. College refers to universities and colleges, college refers to colleges, and college refers to higher vocational and higher education, which is an integral part of higher education and one of the academic levels.