Colourmax Printing Co.,Ltd: Colourmaxprinting is a professional printing company founded in 2008, the factory is located in Guangzhou province, China. We have been working with thousands of clients from all over the world (more than 80 countries). Colourmaxprinting is now a leading professional and famous card manufacturer with monthly output of 20 million pieces. Our cards are full/four color litho printed with Heidelberg machines (same process as credit cards production, exactly like the credit cards, NOT digital printing ...