EXHIBIT 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, Kwok Boon Kit, President, of Welsis Corp., hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

	(1)	the quarterly report on Form 10-Q of Welsis Corp. for the period ended June 30, 2025 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

	(2)	the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Welsis Corp.

Date: August 12, 2025

/s/ Kwok Boon Kit
Kwok Boon Kit
Director and CEO

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to Greenlit Ventures Inc. and will be retained by Greenlit Ventures Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

Welsis Corp. 10-Q