Guangxi Zhongwei Cable Co., Ltd bụ ọkachamara emeputa na soplaya nke USB na waya nwere oké ahụmahụ na USB ụlọ ọrụ ubi.Anyị nwere ihe karịrị 20 afọ nke akụkọ ihe mere eme na USB n'ichepụta na mba ọzọ azụmahịa ahụmahụ, emi odude ke Nanning City, Guangxi, China.