Xi'an Rongde Co. Ltd is a specialty high-tech enterprise, which are mainly engaged in manufacturing Natural Botanical Extracts. We strive to identify, develop and produce Activity Ingredients from Botanicals/Herbs, for the usage in beverage, health food, cosmetic and pharmaceutical industries, making contributions to the modernization and internationalization of Chinese Herb Medicines and human health.

Our main products: Herb extract
Griffonia Simplicifolia Seed Extract (20%~99% 5-HTP)
Olive Leaf Extract 10%-50% Oleuropein
Citrus aurantium extract
Epimedium Extract Icariin>5%-98%
Red Clover Extract 8%~40% isoflavone
Goji Berry Extract Polysaccharides: 10%-50%
Yohimbe Extract 8%- 98% Yohimbines HCl
St. John's Wort Extract, 0.3%, 1%Hypericins UV; 3% Hyperforin HPLC
Soybean Lecithin Phosphatidylcholine 21% by HPLC
Rosemary Extract 5%, 20%, 25%, 40%, 60%, 95%
Gotu kola Extrac Asiaticoside and Madecassoside: 10%, 20%, 30%, 40%, 70%, 80%, 90%HPLC
Gingerols 3% 5% 6% 10% by HPLC
Water-Soluble Gingerols 5% by HPLC
Cnidium Seed Extract Osthole 10% 20% 35% 50% 70% 90% 98%
Rhodiola Rosea extract Salidroside 1% 2% 3%;
Rosavin 1% 3% 5%
Rosavins 1% 3% 5% 10%
Garlic Powder Extract 1% Allicin. 6% alliin / Ratio Extract 20: 1.100: 1

Our products are exported to over 35 countries and regions throughout the world. We base our business on mutual benefits and sincere cooperation with all of our customers as an innovative and value-added botanical/herb extract manufacturer and supplier.

Our Advantages:
1. Factory Certificates: GMP, cGMP, ISO, Halal, Kosher, FDA
2. Most raw materials are from our own plant base.
3.100% extracted from natural plants, without any synethetize, very safe and bioactive.
4. With high purity to meet your demands.
5. Rongde's extract powder have no unpleasant taste compare to others'.
6. Very reasonable price with a very high and uniform quality.
7. More important --- we have a very large output to meet our customers' big and continual orders.
8.100% unconditional refund if not qualified.