Bersi Industrial Equipment Co., Ltd. ndiwotsogola ku China wopanga ma vacuum ochotsera fumbi okhala ndi ukadaulo wotsogola, womwe umayang'ana kwambiri popereka zotsukira zotsukira zamafakitale zodalirika pamsika.Gulu lathu la R&D lachita khama kwambiri popanga vacuum yathu yamakampani kuti ikhale yolimba komanso yogwira ntchito bwino.Mainjiniya ndi opanga adadzipereka pakupanga & kupanga zing'onozing'ono zomwe zimakwaniritsa kapena kupitilira muyeso wachilengedwe ndi chitetezo, kuteteza malo ogwirira ntchito kuti akhale otetezeka komanso aukhondo.