Exhibit 8.1

Principal Subsidiaries of the Registrant*

Principal Subsidiaries		Place of Incorporation
ZKH Holdings Limited	​	British Virgin Islands
ZKH Hong Kong Limited	​	Hong Kong
ZKH Industrial Supply (Shanghai) Co., Ltd.	​	PRC
Shanghai Gongbangbang Industrial Tech Co., Ltd.	​	PRC
Shanghai Kunhe Supply Chain Management Co., Ltd.	​	PRC
Shenzhen Kuntong Smart Warehousing Technology Co., Ltd.	​	PRC

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* Other entities of ZKH Group Limited have been omitted from this list since, consolidated in the aggregate as a single entity, they would not constitute a significant subsidiary.