Changsha organic Herb Inc. (OHI, Est. 1993) is a manufacturer and distributor of a complete line of plant extract. We provide over 1,000 types of powder extracts to customers around the world. OHI is capable of delivering any product to any part of the world with as little notice as possible.

As specifications for botanical extracts become more demanding, OHI has leapt to the forefront by testing every lot. All extracts are tested in-house. Random extracts are tested by independent analytical labs. Every sample is accompanied by a standard specification sheet, every order with a signed certificate of analysis.
OHI management and support personnel consist of well-trained, motivated, and consistent individuals who are concerned with achieving unwavering product quality and service. OHI employees are interested in providing excellent service and maintaining long term business relations.

It is our goal to provide the best quality plant extract with lowest price. if you are in need of plant extract, feel free to contact me. I am in service anytime.