Yasekwa okokuqala ngo-1998, iBNP iteknoloji ye-ozone Co., Ltd yinkampani eqhutywa bubuchwephesha ezinikele ekujongeni ngokutsha, ukuyila, ukuvelisa nokuthengisa izixhobo zokuvelisa i-ozone kunye namacandelo anxulumeneyo.
Ixesha lokuthumela: Jun-11-1998