Na 2014, ejiri Hangzhou Dryair's Low Dew Point Desiccant Desiccant Desiccant Desiccant Desiccant Desiccant Desiccant Desimidifier ZCH-15000, ZCH-18000 nye ikuku igirigi dị ala na -45℃(73F) maka mita 1040 square (11200 square feet) Ụlọ kpọrọ nkụ.

Na 2011, e wuru ụlọ nkụ nke dị mita 7500, gụnyere ihe ndị na-eme ka mmiri ghara ịdị n'okpuru mmiri dị ala ZCH-8000, ZCH-12000, ZCH-15000, ZCH-16000, ZCH-22000 iji nye ikuku na Td≤-40℃.