Company: ZKH
Filing Date: 2025-08-22
Form Type: 6-K
Source: 0001104659-25-081580
Chunk: 0

Company: ZKH Group Ltd
Filing Date: 2025-08-22
Form: 6-K
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2025

Commission File Number: 001-41885

ZKH Group Limited

7/F, Tower 4, Libao Plaza, No. 36 Shenbin Road

Minhang District, Shanghai 201106

People’s Republic of China

(Address of principal executive offices)</div>

Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F.

<div align='center'>Form 20-F x
Form 40-F ¨</div>

<div align='center'>EXHIBIT INDEX</div>

| Exhibit No. |     | Description |
| 99.1        |     | Press       
 Release     |

<div align='center'>SIGNATURES</div>

Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| ZKH GROUP LIMITED |                         |
| By :              | /s/ Chun Chiu Lai       |
| Name:             | Chun Chiu Lai           |
| Title :           | Chief Financial Officer |

Date: August 22, 2025