Ka 2007, fektheri e thehiloe setsing se bohareng sa indasteri ea moea o futhumatsang moea. Ka 2012, Wucheng ZEN cleantech Co., Ltd. e ngolisitsoe. Ka 2019, e le ho arabela pholisi ea naha ea khoebo ea kantle ho naha, e ngolisitsoeng ShanDong ZEN Cleantech Co., Ltd. Sebakeng sa mahala. Ka kakaretso ea motse-moholo e ngolisitsoeng ea li-yuan tse limilione tse 22. Khampani e 'nile ea khomarela moea oa boqapi bo tsoelang pele, ka "boleng bo molemo ka ho fetisisa, theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa" e le filosofi ea khoebo, e hapile kananelo e phahameng le thoriso e phahameng ea bareki ba malapeng le ba linaheng tse ling.