Mu 1978, China idakhazikitsa ndondomeko yokonzanso ndi kutsegula.Komabe ngakhale pofika zaka za m'ma 1990, kugwiritsa ntchito ozone sikunazindikiridwe ku China chifukwa kunalibe maphunziro pamakampani.Pozindikira izi, kudzipereka kwathu ndi kafukufuku wathu sizinayime.Poyamba kukhazikitsidwa mu 1998, BNP ozoni technology Co., Ltd.