Kuti uderedze njodzi yekutadza kunzwa, muchengeti wekunzwa anogona kubatsira kuderedza ruzha.Vanhu vanofanirwa kupfeka chinodzivirira pakunzwa kana ruzha kana ruzha rwakapfuura 85 decibels (A-uremu) kana dBA.Iyo YUNBOSHI earmuffs inopa yakagadzika uye yakasimba ruzivo kune vanhu vari mumusangano une ruzha kana munzvimbo dzeveruzhinji.Kuve tembiricha uye humidity control solutions nyanzvi, YUNBOSHI TECHNOLOGY inopa kuomesa makabati, pamwe nekuchengetedza zvigadzirwa, senzeve muffs, kemikari makabati kune vatengi pasi rese.YUNBOSHI TECHNOLOGY yakanangana nekutsvagisa nekuvandudza kwayo humidity control tekinoroji kune dzakasiyana siyana dzemisika mumishonga, zvemagetsi, semiconductor uye kurongedza.Isu tanga tichishandira vatengi kubva kunyika makumi matanhatu neina dzakadai seRochester-USA uye INDE-India kuburikidza nemakore.