Ningbo Swan Sport ngwa oru Manufacturing Co., Ltd. e guzobere Ningbo, a mara mma ọdụ ụgbọ mmiri obodo na 1998. Ọ bụ a nnukwu onwe enterprise nke egwuregwu ngwa nke integrates na nnyocha, mmepe, imewe na ahịa nke ala skates. The ụlọ ọrụ nwere a dum set nke onwe ha na-ezu mmepụta ngwá na nhazi teknụzụ. E nwere dị iche iche nke ọhụrụ ngwaahịa, Swan skates bụ otu nke iri kasị mma-ere ala skate ụdị na China.