1, alto ladder music training is a professional music training institution dedicated to providing comprehensive and high-quality music education services for children. This institution has a group of high-quality professional teachers who can tailor the most suitable study plan according to the characteristics and needs of each student.

2. The alto ladder art training center is a responsible educational institution with a strong faculty registered and approved according to law, providing professional, high-end and high-quality music teaching. Over the years, it has made great achievements, become an industry, and achieved a high degree. It has been widely recognized by teachers, students and parents, and is known as "a model of running a school with conscience with scale and strength in Beijing".