| About us |
Xi`an Tiancheng Drugs & Bio-engineering Co., Ltd, found in 1994, are the biggest professional manufacturer of standardized herbal extract in China. With a well educated and experienced working staff, up till now Xi`an Tiancheng has earned the trust and good reputation on our successful supplying high quality herbal products, such as Ginkgo Biloba P.E, Citrus Aurantium P.E, Grifornia Seed P.E (5-HTP), St. John`s Wort P.E, Kava Kava P.E, Red Clover P.E, Echinacea P.E, Soy Bean e P.E, Paclitaxol, etc., just name a few, |
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