Imashini ya vacuum aluminium, yateguwe kandi ikorwa na Hang Zhou Magnet Power, itanga imbaraga zidasanzwe kandi ziramba.Ubwubatsi budasanzwe bwemeza ko bushobora kwihanganira ibintu bisabwa cyane, bikabera igisubizo cyiza kubikorwa byinshi byinganda nubucuruzi.