NAQ Global Green Technology manufactures high quality colouring agents for fertilizers. These coloring agents are easily mixed in fertilizers and last for a long time. Our coloring agents are environmentally safe, non-toxic and do not harm your soil or crops. They make fertilizers look clean and different, making it easier to apply correctly. This improves both crop quality and yield. These colors are safe for the environment and are used in any type of fertilizer. NAQ Global also manufactures dust control and anticaking control agents. Please visit our website for more information and product details.