Xi'an Rainbow Biotech Co.,Ltd is a GMP standard manufacturer of high quality natural botanical extracts which located in China. We has serving naturally over a decade. Depending on the advantaged climate and rich botanical resources in Qinling maintains, Rainbow biotech manufactures herbal materials over 2000 Tons per year. We have our own cultivating base of Echinacea Purpurea over 300000㎡ and forms complete industrial chain pattern of Echinacea Purpurea and Cistanche Tubulosa from material cultivating, manufacturing, R&D and sales.

The Company’s extensive contacts and business relationships throughout the world, providing full set of solutions service for our clients containing reliable botanical extract, active ingredients and OEM.

Xi’an rainbow biotech are proud of our excellent team and we believe the natural specialty ingredient and innovation are the best basis for us to serve every client. Let’s cooperate for every natural day.