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Jeff Zhao - Chinese Doctors in 圣地亚哥

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Jeff Zhao is a Chinese Doctors business in 圣地亚哥.

Business Information

Phone: 电话:360-464-3767
Website: http://www.usahealthresource.com

About

1. Natural Product(NP)Sample Library for Your Bio-active Screening. 2. Novel Active Ingredients for Your New Product R&D.; 3. Screen and discover lead compounds of new drug from our pre-fractionated NP sample library. 4. Develop active ingredients, nutritional and other health products from our worldwide NP collection library and database. 5. Our library includes 9000 natural product collections from 5300 genera, 7000 HPLC-isolated compound peaks or fractions and 5000 extracts purified by step-wise solvent partition. 6. One-third of our collections are from the Middle East and Africa. 7. Our samples are assay-ready, highly diversified and suitable for screening and development of new cosmetic, preservative, flavor, anthelmintic, vermifuge, pesticide, vermicide, insecticide, antiparasitic, herbcide and fungicide.

Last verified/updated: Mar 15, 2026