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Koshiro Company Limited has been dedicated to plantation, procurement, import and distribution of crude drugs ever since the company was founded. The experience and expertise accumulated through these activities paved the way for establishing its crude drugs extraction business. We have so far supplied over 1,000 bulk products in the pharmaceutical field. The safe and hygienic extracts we supply are produced based on know-how we have acquired through the production of pharmaceuticals. Our extracts make full use of the efficacies deriving from raw materials.

We, Koshiro Company Limited,
have been striving for creating new materials,
always seeking after wants and needs of society and our customers.