Mpozzi oli mutendesi wa 4SRPV series ow'amangu , nga banoonya omutindo gwa waggulu ogw'omutindo ogwa waggulu 4SRPV series , ne Yuyao Ruihua Hardware Factory ba professional manufacturer & supplier nti asobola okutuukiriza ebyetaago byo. Si 4SRPV series zokka ze twakola ze twakola ze ziwadde satifikeeti ku mutindo gw’amakolero mu nsi yonna, naye era tusobola okutuukiriza ebyetaago byo eby’okulongoosa. Tuwa obuweereza ku yintaneeti, mu budde era osobola okufuna obulagirizi obw'ekikugu ku 4SRPV series eyangu . Tolwawo kutukwatako bw'oba oyagala Faster 4SRPV series , tetujja kukumalamu maanyi.