Ngwaahịa ntutu Difan bụ ọkachamara na-ere ahịa wigs dị njikere, nke dị na Shangqiu City, Henan Province. Kemgbe e guzobere ya, ụlọ ọrụ ahụ nwere ọkachamara na mmepụta na nyocha nke wigs, yana ire ngwaahịa wig emechara.
Azụmaahịa anyị bụ isi na-elekwasị anya na wigs dị elu, ọkachamara n'ịre ngwaahịa emechara dị ka filament agwakọta oke okpomọkụ na wig ntutu eke. Companylọ ọrụ anyị na-anya isi otu ndị stylists nwere ahụmahụ na-emepụta ụdị wig mara mma ma dị iche iche, na-egbo mkpa dị iche iche nke ndị ahịa anyị.