Hunan Guanyuan Bio-tech Co., Ltd.

China Manufacturer with main products: Echinacea Extract, Limonin, Nomilin, Huperzine A, Red Clover Extract, Resveratrol, Bilberry Extract, Macleaya Cordata Extract

Company Introduction

Hunan Guanyuan Bio-tech Co., Ltd.

Business Type: Manufacturer
Main Products: Echinacea Extract, Limonin, Nomilin, Huper...

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Mr. Enrico Li