According to the manufacturers of public school desk and chair in china, many primary and secondary schools are not equipped with appropriate public school desk and chair in china according to the height of students. As we all know, primary and secondary school is the key stage of human growth and development. The use of public school desk and chair in china with poor comfort during the growth time of primary and secondary schools will have a great impact on their physical and mental health.

At present, the height of students of all ages in primary and secondary schools is generally increased, but the comfort of public school desk and chair in china used for an average of 8 hours a day is very worrying. According to the survey, there are few schools equipped with public school desk and chair in china according to the standard. Most primary and secondary schools use the same type of public school desk and chair in china in all grades. Even some schools that use adjustable public school desk and chair in china fail to really give full play to the "adjustable" function of public school desk and chair in china.

The manufacturers of public school desk and chair in china tell you that the uncomfortable public school desk and chair in china will cause the decline of students' eyesight, the bending and deformation of spine, and the reduction of learning efficiency. Therefore, public school desk and chair in primary and secondary schools should be gradually replaced with adjustable height type. If all the public school desk and chair in china are replaced with adjustable ones at one time, the cost is too high and it is difficult to achieve. First, the public school desk and chair in china that need to be updated can be directly replaced with adjustable height ones, and the public school desk and chair in china that can still be used can be equipped with "heightening pads".

It can mass produce table mats and chair mats that match the existing table and chair specifications. The school can configure table mats and chair mats of corresponding height for students who need them according to their height. In this way, the purpose of adjusting the height can be achieved without replacing public school desk and chair in china. The cost is low and easy to implement.

It is suggested that education departments at all levels should give some financial support to schools to replace and transform public school desk and chair in china. The public school desk and chair in china of primary and secondary schools shall be checked regularly according to the school year, and the principals at all levels shall be responsible for the height of students at the same time.