High-Res Business Card Preparation

I need my existing business card design, currently in PNG format, converted into a high-resolution, print-ready file. The design should remain unchanged, and it must adhere to standard dimensions of 3.5 x 2 inches.

Requirements:
- Convert existing PNG to print-ready
- Maintain current design without any adjustments
- Ensure high resolution suitable for professional printing

Ideal Skills and Experience:
- Proficiency in PNG manipulation and print-ready file creation
- Attention to detail to ensure design integrity
- Experience with standard business card dimensions and printing requirements

Looking forward to your bids!