Tai'an Zhonghui Plant Biochemical Co.,Ltd. is one of the leading manufacturer and exporter of plant extracts, herb extracts and botanical extracts in China. The factory is built according to the GMP standard.



We have a capacity of 200,000kg standardized herb extracts and 400,000kg ratioed herb extracts per year. At the same time, we have a high-level R&D center which enable us to provide all kinds of new and hot products easily. We have formed steady relationship with many scientific research institutions of traditional Chinese medicine such as universities, famous enterprises and so on. 



Our famous standardized herb extracts includes: Astragalus Plant Extract 40% Astragaloside 80% Astragalus Polysacchrides, Grape Seed Extract 95% OPC, Green Tea Extract 98% EGCG, Soybean Extract 40% Isoflavones, 98% Kaempferol, 90% Paeoniflorin, 98%...