Children under the age of 12, as a result of the foot bone is not fully mature, common severe flat feet, accompanied by sufficient evaginate of things, the main reason for the arch collapse, after sufficient evaginate, children standing or walking for a long time after the foot fatigue or pain. Children through testing instrument measuring degrees after the s-class – sufficient evaginate 6° ~8° Or A level – 8° Above, shows have severe flat feet, parents should not be ignored, positive processing. Recommend the use of children’s orthopedic shoes and orthopedic insoles, heel cup inside the shoes, and hard, raised, control after sufficient evaginate, parcel scaphoid near joint, to improve the stability of the hocks horizontal joints, reducing scaphoid prominent risk; Dual density soles design, hard outside soft inside, the inside sole support with high density, increase the inside of the sole support in the middle of the gait support, reduce the pancake collapse under full bow and after sufficient evaginate. And followed by the locking corrective insoles, according to the degree of flat, a foot soft tissue thickness to give the most close to the required support and orthodontic force, has followed by slope, arch supporting material, followed by a socket spanner design insoles, can the centralizer ankle, adjusting force line of lower limbs. After wearing the centralizer biological force of heel and ankle, knee, hip line, the children were walking, can reduce joint strain rate, relieve muscle fatigue and pain. Insisted on wearing shoes at the same time, insist to do the corresponding foot movement, the foot has a very good help. Correct shoes custom-made center refining technology team, has a group of medicine, orthopedic, biomedical engineering background, bachelor’s, master’s, doctorate, postdoctoral talent. Focus on scientific research in the field of research and the university of Toronto, Beijing university of aeronautics and astronautics, capital medical university, clinical hospitals at all levels have a wide range of scientific research cooperation, the ankle biomechanics, children’s foot disease, diabetic foot, intelligent orthopaedic footwear, and other fields have in-depth research, to participate in a number of state-level scientific research projects, and international SCI articles published nearly ten. Research and development equipment and products of the highest won the second prize in the international, and has a number of invention patents, clinical orthopaedic centre to undertake a number of colleges and universities undergraduate, master’s and doctoral research topic, strive to be the feet for basic research and clinical research field keep synchronous with the developed countries.