Zhejiang Shone Vacuum Electric Apparatus Co., Ltd. waa shirkad isku dhafan oo soo ururisay R&D, wax soo saarka iyo iibinta.Alaabooyinka ugu muhiimsan waa kuwa wax gooya vacuum, vacuum circuit breakers, vacuum contactors iyo alaabta kale ee qalabka korontada ee faakuumka.Shirkaddu waxay ku taal magaalo dalxiis oo caan ah – Hangzhou, si daacad ah u soo dhawoow booqashadaada.In gacmaha la is qabsado si loo wada abuuro mustaqbal wanaagsan.