Unlock the full potential of your electronic projects with our advanced 4-layer circuit boards! Crafted from UL certified Shengyi S1000H FR4 material, these boards feature a robust copper thickness of 1 OZ, ensuring optimal performance and reliability. With a gold finger finish and precise ENIG plating, you can count on superior conductivity and durability.

Experience the versatility of our 4-layer design, complete with a minimum via size of just 0.203 mm, perfect for intricate layouts. At an unbeatable price of only $0.2 per piece, elevate your next project with quality and efficiency. Don't miss out—transform your designs today!