• Medium aljihu iska tace
  • HEPA tace
  • PRIMARY Panel tace
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A shekarar 2007, ma'aikata da aka kafa a cikin tsakiyar kwandishan masana'antu tushe. A shekarar 2012, Wucheng Zen cleantech Co., Ltd. aka rajista. A shekarar 2019, domin mayar da martani ga kasar waje cinikayya da manufofin, rajista Shandong Zen Cleantech Co., Ltd. A free zone. Tare da a total rijista babban birnin kasar na 22 da yuan miliyan. Kamfanin da aka manne da ruhu na ci gaba da} ir}, tare da "mafi kyau quality, mafi kyau price, mafi kyau sabis" a matsayin kasuwanci falsafa, ya lashe sosai fitarwa da kuma yabo daga gida da kuma waje abokan ciniki.