[Case Introduction] On August 10, 2023, Henan Lejia Electronic Technology Co., Ltd. installed 60 HW-S7 lifting height and weight scales for primary and secondary schools in Wudang District, Guiyang City, Guizhou Province, and they have been officially put into use.[Case details] All middle and primary schools in Wudang District, Guiyang City, Guizhou Province must undergo a pre-entry physical examination in accordance with the requirements of the Guizhou Provincial Health Department before registering for school. We specially purchased our company's fully automatic lifting Height and Weight Scale to facilitate each It is convenient for students in primary and secondary schools to measure, which greatly improves the work efficiency of relevant departments and provides scientific basis.HW-S7 lifting type Height and Weight Scale is a health examination equipment specially developed by our company for teenagers to measure height, weight and BMI. It has an exquisite appearance and a carefully developed mechanical lifting detector for height measurement. The indenter measures height accurately. to 1 mm, one-click switching, convenient and fast, the equipment is widely used in schools and health management centers