Ai Wei Biotechnology Co., Ltd. is a high-technology company, . We established in 2000 and are professional in supplying healthy, safe and high-effective biologic herb extract, food additives and nature color. Our products are sold to more than 40 countries, mainly in USA, Europen, Janpan, etc.

Welcome the friends from all the world to contact with us, we will offer you the best quality products, competitive price and good service!

Our products and service:
1. Herb extract, such as,
Green Tea Extract,
Milk Thistle Extract,
Ginkgo Biloba P. E...
Rhodioda rosea Extract,
Giant Knotweed P. E.
Red Clover Extract, etc.

2. Nature color, such as:
Red: Amaranth(patent), Grape Skin,
Yellow: Orange Yellow(patent), curcumin,
Green: Gardenia Green,
Blue: Gardenia Blue, etc.