Company Description Guizhou Lvyin Biotech Co., Ltd. is located in Guiyang, Guizhou Province and is specialized in manufacturing plant extract. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially the USA, Japan, Europe, India, Southeast Asia, etc. Our products enjoy a good reputation among our customers. Our main products are green tea extract, valerian root extract, epimedium extract, gallic acid, magnolia extract, tannic acid food grade, etc. We welcome customers... Guizhou Lvyin Biotech Co., Ltd. is located in Guiyang, Guizhou Province and is specialized in manufacturing plant extract. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially the USA, Japan, Europe, India, Southeast Asia, etc. Our products enjoy a good reputation among our customers. Our main products are green tea extract, valerian root extract, epimedium extract, gallic acid, magnolia extract, tannic acid food grade, etc. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.