Exhibit 99.1

Joint Filing Agreement

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary shares, par value of US$0.0000001 per share, of ZKH Group Limited, a Cayman Islands exempted company, and that this Agreement may be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

	Eric Long Chen
	/s/ Eric Long Chen
	Phoenix ZKH Limited
By:	/s/ Eric Long Chen
Name:	Eric Long Chen
Title:	Director
	Loong ZKH Limited
By:	/s/ Eric Long Chen
Name:	Eric Long Chen
Title:	Director