Impact Sign Solutions says Nazdar 702 Series inks have helped it meet “mission critical” demands for color accuracy. The 24-year-old Buckinghamshire-based sign making firm prints signs for small and large businesses, museums, schools, colleges and high-street shops, where advertising for high-end cosmetics and watches has to be precise.   “We create our own color profiles to ensure our colors are accurate – we perhaps place more importance on this than other businesses – and have found that Na...