Shandong Tianyin Biotechnology Co.,Ltd Founded in November 2007 with a registered capital of RMB 40 million, the company is located in the Zibo Science and Technology Industrial Park. It specializes in the extraction and deep processing of natural plant active ingredients, is a research and development, planting, production, sales, application of the whole industrial chain of national high-tech Enterprises, the main products are lutein, Paprika, Canthaxanthin, Apoester and its series of deep-processing products. The company has 80,000 mu marigold planting base in Yunnan. Control product quality from the source. At present, the company has international advanced sub-critical low-temperature extraction production line of natural plant pigment, high-content crystal purification production line, natural plant microencapsulation production line, powder deep processing production line and 100,000 grade food clean workshop. The company has passed ISO9001/ISO22000/FAMI-QS certification, KOSHER certification and HALAL certification, and fully implemented the international quality and Safety Management System guidelines, all the product indicators have been in line with the European Union, the United States, Japan and other developed countries standards, in the international market has been widely recognized and praised.