Century breakthrough of 3D4U true color holographic printing technology, providing all front to end software solution to new Holoprinting applications. Gold printing is the most new complete powerful VEI (visual effect image) & 3D software on the market. 3D4U made it the standard of the VEI professional printing industry.Pro-printing is a low cost & high performance VEI & 3D offset printing software, creating a whole new potential VEI market.