• NCINCI ephaketheni air
  • HEPA Hluza
  • ZASEPRAYIMARI panel Hluza
  • index-malunga

Ngo-2007, i-mveliso yasekwa kwi central umoya kushishino kwisiseko. Ngo-2012, Wucheng Zen cleantech Co., Ltd. yabhaliswa. Ngowe-2019, ukwenzela ukuphendula le nkqubo yorhwebo langaphandle wesizwe, ibhaliswe Shandong Zen Cleantech Co., Ltd. Xa mipu. Nge ingqukuva iyonke obhalisiweyo yuan 22 million. Le nkampani iye ndingahlangani umoya ezintsha rhoqo, with "arcade games, ixabiso ilungileyo, inkonzo engcono" njengoko bulumko ishishini, waphumelela ukuqondwa kakhulu kwaye kakhulu ukudunyiswa lwabathengi basekhaya angaphandle.