A ranar 19 ga Yuni, 2020, an kammala gwajin injin waldi mai matsin lamba mai karfin 2850-3000mm. Wannan ita ce babbar na'urar walda mai walda da aka samar har yanzu a kasar Sin. A hukumance ya tashi ne a ranar 1 ga Yulin, 2020 kuma an aika shi zuwa Saudi Arabiya don amfani da ayyukan narkar da gida.

Wannan kayan aikin na iya aiki da budewa da rufe bututun bututu ta hanyar aikin PC na kwamfutar hannu, kuma fasaha ce mai matsin lamba wanda zai iya rage walda da lokacin sanyaya yayin aikin walda. Ana iya buga bayanan a lokacin da kowane sashi na bututun yana walda.