ZRZY is a modern private enterprise, integrated with cultivation, R&D, production, sale and oriented in the supplier of global natural pigments. Adhering to the principles of "Advanced technology, High safety, Health and Environmentally friendly". We always try our best to supply pigments or trace elements for Medical health, food industry, animal nutrition. Besides that, our research and development department is now working with top universities and institutes to achieve the industrialization of microorganism and Nano-Biotechnology in this area.