Zolumikizira zopanda madzi zimapangidwira mwapadera kuti zigwiritsidwe ntchito panja, zimagwiritsidwa ntchito kwambiri m'makampani owunikira panja komanso mafakitale amaluwa monga zowunikira zakumalo, zowunikira mumsewu, zowunikira komanso zowunikira.
Amagulitsa padziko lonse lapansi, makamaka ku Europe, America, Southeast Asia, Middle East, Oceania. Zonse zimagwirizana ndi EN61984, GB/T34989, UL2238 ndipo zatsimikiziridwa ndi CQC TUV UL.