A 2007, da factory da aka kafa a tsakiyar kwandishan masana'antu tushe. A cikin 2012, Wucheng ZEN Cleantech Co., Ltd. an yi rajista. A cikin 2019, don mayar da martani ga manufofin kasuwancin waje na ƙasa, ShanDong ZEN Cleantech Co., Ltd. mai rijista a cikin yankin kyauta. Tare da jimillar babban birnin da aka yi wa rajista na yuan miliyan 22. Kamfanin ya kasance yana bin ruhin ci gaba da haɓakawa, tare da "mafi kyawun inganci, farashi mafi kyau, mafi kyawun sabis" a matsayin falsafar kasuwanci, ya sami nasara sosai da kuma yabo na abokan ciniki na gida da na waje.