- 1997
ADA Yakavambwa. ADA ndeimwe yepakutanga uye nyanzvi yekuchenesa mweya mapiyona muChina.
- 2001
Dhipatimendi reKushambadzira repasi rose rakavambwa rekutengesa kunze bhizinesi. Takatangisa yekutanga photo-catalyst air purifier.
- 2002
Yakatangisa yekutanga mini protable ionizer air purifier.
- 2003
SARS kubuda, yakatanga patented Chinese herbal air purifier.
- 2004
Takatangisa yekutanga solar simba mota air purifier.
- 2006
Yakatangisa yekutanga solar simba mota yemhepo yekuchenesa ine smart AQI.
- 2007
Mota Mhepo Yekuchenesa Musika Kugovera Nhamba 1 muChina (Kubva hc360.com). Mbudzi 2007, ADA yakatamisa fekitori nyowani muHaicang Industrial Zone.
- 2010
Yakatangisa yekutanga-yakaonda mhepo yekufefetera system inosanganisa nemhepo yekuchenesa module.
- 2012
Vepamusoro gumi Vanonatsa Mhepo muChina(Kubva chinabidding.com.cn).
- 2013
Pakatangwa digital display smart air purifier.