Chifukwa cha kusintha kwa moyo wa munthu, kugwiritsa ntchito ma raki owumitsa magetsi kukukulirakulira. Malinga ndi kufunikira kwa msika, kampani yathu yapanga ma switch apadera a ma micro switch a ma raki owumitsa magetsi, omwe ali ndi ubwino wozimitsa ndi kuyimitsa mosavuta akakumana ndi kukana, ma roller osatha kutha, nthawi yayitali yogwira ntchito yamakina, ndi zina zotero. Kudzera mu satifiketi yayikulu yovomerezeka padziko lonse lapansi ya malamulo achitetezo, khalidweli ndi lodalirika, DONGNAN imakupatsirani mayankho aukadaulo a micro switch.