Ndinayambitsa chotsukira mpweya choyamba cha ionizer choteteza pang'ono.
Kufalikira kwa SARS, kunayambitsa chipangizo choyeretsera mpweya cha ku China chomwe chili ndi patent.
Ndinayambitsa chotsukira mpweya choyamba cha galimoto chomwe chimagwiritsa ntchito mphamvu ya dzuwa.
Zambiri
Mankhwala oyambira [2006-2013]
Ndinayambitsa chotsukira mpweya choyamba cha galimoto chomwe chili ndi mphamvu ya dzuwa chokhala ndi AQI yanzeru.
Msika Wotsukira Mpweya wa Magalimoto Wagawika Nambala 1 ku China (Kuchokera ku hc360.com). Novembala 2007, ADA idasamutsa fakitale yatsopano ku Haicang Industrial Zone.