TOSIN BIO-TECH ENTERPRISE CO.LTD is a professional manufacturer of Pyrethrum extract and Ginkgo Biloba Extract.

We have our own two factoires in Yunan. One is for producing pyrethrum extract, pyrethrum powder and pyrethrum marc power and the other one is for Ginkgo Biloba Extract which is GMP certifiated.

Besides we have our own cultivation bases of pyrethrum flowers and Ginkgo Biloba trees in Yunnan.

Our own factories and cultivation bases can ensure our high product quality, very competitive prices and prompt delivery, which makes you have no worry to do business with us.