Xi’an Yanhao Bio-tech Co.,Ltd. specializes in the research and development, production and sales of natural plant extracts; With nearly 8 years of experience in identification, research, development and production of plant medicinal active ingredients, we focus on providing innovative products and innovative services for customers in health food, cosmetics and feed industries.

    Yanhao bio has a production plant with hundreds of products, and the factory has obtained SC certification, ISO9001 and ISO22000 qualifications.

    Yanhao Bio has established a deep cooperative relationship with SGS and Continental Analysis, the world's famous third-party testing platform. In addition to our own laboratory testing and analysis of our products, we also entrust the above testing companies to analyze and test our products every year according to the needs of our customers and obtain globally recognized third-party testing reports.