Readily dispersible not only affects sales of pesticides color strength and shade colorant, but also because of poor dispersion uneven coloring colorant pesticide company, producing streaks or color point of impact colored appearance, more seriously affect the mechanical properties of the finished coloring . Pigment having good dispersibility can be an ideal brilliant degree, brightness pesticide colorant, a transparent plastic products, therefore, readily dispersible pigment for coloring plastics is important. Pesticides used in chemical fiber spinning color toner manufacturers, their ease of dispersion is more important to good and bad. In the melt spinning process due to stress how much, they have frequent replacement of filters, waste of materials and labor, so that equipment downtime is too long. More serious cause production can not be normal. Animal itself can not synthesize pigment. The study also found that only oxygen-containing functional groups (such as hydroxyl, acyl, keto, etc.) carotenoids (carotenoids) classes in the livestock, poultry, aquatic products only within the coloring effect. Pesticide colorant Company | Weifang Fuyuan (certified) | pesticide colorant provided by Weifang Fuyuan Environmental Technology Limited. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) Shandong Weifang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In Weifang Fuyuan leadership with the staff warmly welcome all inquiries negotiations to create Weifang Fuyuan better future.