Contact Us

About Us
Holley Pharmaceuticals Company, Inc., is a Delaware-registered Company and has its offices in California. Holley Pharmaceuticals Company is an affiliate of Chongqing Holley, a Holley Group Company, which was founded more than 40 years ago.

Over the last 40 years, Holley has been pursuing its mission: to promote community well-being and fulfill the values of life. Every year, we support cash and products to University research labs, research foundations, non-profit organization, and charitable foundations to save lives, support medical research, cure disease, and promote the general health of human beings. Holley Pharmaceuticals and its affiliates are one of the world's largest manufacturers and research groups in Artemisinin and its derivatives. 

Holley Pharmaceuticals and its affiliates have been farming, extracting, purifying, and manufacturing pharmaceutical grade Artemisinin, and developing and manufacturing its derivatives for over two decades. Our products are manufactured in the current Good Manufacture Practice (cGMP) certified facilities with tests for purity and heavy-metals. Our Artemisinin products are proudly manufactured from our own ingredients in a GMP certified facility in the United States. Each batch of our Artemisinin are tested by HPLC for its purity.

Our Artemisia farms are located in the Chongqing Wulingshan Mountain Range and Hunan Jishou. Both farms are in close proximity to our manufacturing factories. This enables freshly harvested plants to be immediately processed and extracted to ensure the most active and highest quality products. Both factories are operated on GMP guidelines and purity of products is monitored by the most advanced chemical analysis assays. 

Holley Youyang Artemisia annua (Qinghao) Farm 

Artemisinin made in Holley cGMP Factories 

The statements in this Web site have not been evaluated by the U.S. Food and Drug Administration (FDA). The product is not intended to diagnose, treat, cure, or prevent any diseases.