BlackShields AC series Air conditioner idapangidwa kuti iziwongolera nyengo ya kabati ya telecom muzovuta zamkati ndi zakunja. Ndi kanyumba kakang'ono ka mpweya komanso mpweya wogawidwa bwino, umathetsa bwino vuto la kutentha kwa kabati yamkati / yakunja ndipo ndi chisankho chabwino pa telecom application.