ZEN inyanzvi yepasi rese inogadzira sefa. ZEN's quality management system yakabudirira kuwana ISO 9001: 2008 certification; Zvigadzirwa zveZEN zvakapfuura SGS/RoHS certification.
Kubva zvakatangwa muna 2007, Shandong ZEN Cleantech yave mugadziri wemhepo wepasi rose. ZEN ibhizimusi repamusoro-soro rinobatanidza R&D, kugadzira, kuyedza uye kutengesa, uye mutengo waro wepagore wakasvika 80,000,000 yuan. Zvigadzirwa zveZEN zvinogamuchirwa zvakanyanya nevashandisi muEurope, Asia nemamwe matunhu. Chikwata cheZEN chakazvipira kushanda nevatengi pasi rese kuti vawane mhinduro dzakanakisa dzekusefa kwemhepo.