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

In connection with the Quarterly Report of Rafina Innovations Inc. (the "Registrant") on Form 10-Q for the thre months ended March 31, 2019, as filed with the Commission on the date hereof (the "Quarterly Report"), We, Constantinos Zertalis, Chief Executive Officer, and Paraskevi Pylarinou, Chief Financial Officer of the Registrant, certify, 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 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 Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Dated:  May 20, 2019

/s/ Constantinos Zertalis

Constantinos Zertalis

Chief Executive Officer (Principal Executive Officer)

Dated:  May 20, 2019

/s/ Paraskevi Pylarinou

Paraskevi Pylarinou

Chief Financial Officer (Principal Financial and Accounting Officer)