Wolon Workshop has extensively collected hand shape data from different regions, race. and ages, and established a hand shape database. It is the first in the industry to create the "3+" production and tesing standard system of"cavity volume + plane size + type code". Relying on Al intelligent modeling and model opening technology, Wolon Workshop has invented manufacturing process concepts such as glued leather on the foam, air cavity, shield laver, and boxing ring block system, which have been recognized by domestic and foreign professionals.