CHANGHZOU PROSTEPPER NKHA., LTD. linakhazikitsidwa pa 2014. Ndi kupanga galimoto ndipo R & D mbiri tsiku kwa 1998. Patapita zaka 20 chitukuko, tsopano ilo limakula kukhala mmodzi wa yaikulu Njinga Opanga ku China zoweta. Iwo ali mankhwala osiyanasiyana Motors ataika, BLDC Motors, Permanent maginito Synchronous galimoto, AC Servo pafupipafupi Kutembenuka galimoto, Machine zida Kupsa galimoto, spindle galimoto, PM galimoto, Encoder galimoto ndi Chalk ngati galimoto. Prostepper ndi pamwamba pa galimoto katundu m'munda wa Industrial zokha ndi Medical Science. Prostepper wabweza ISO9001 satifiketi 2016, zinthu galimoto ndi litsatidwe CE ndi RoHS muyezo.
