As filed with the U.S. Securities and Exchange Commission on June 24, 2025. Registration No. 333-287391 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ______________________________________ Amendment No. 4 to Form F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ______________________________________ K-TECH SOLUTIONS COMPANY LIMITED (Exact Name of Registrant as Specified in its Charter) ______________________________________ British Virgin Islands 3944 Not Applicable (Sta ...