Huaihua Aosheng Technology Co.，Ltd (The former is Huaihua Chemic Auxiliary Factory, which founded in 1990), is a high-tech enterprise which specialized in researching, manufacturing, selling and service of Sodium Carboxymehtyl Cellulose (CMC) &Polyanionic Cellulose (PAC). The manufacture plant is located in Huaihua industry Park, which covers an area of 80 acres with designed annual production capacity of 30,000mt.

The company has invested 10 million built 12000㎡ R & D Center, which is the most advanced testing center for carboxymethyl cellulose in China up till now. Equipped with Brookfield viscometers, visible-infrared spectrometer, rheometers, automatic potentiometric titrator and atomic Fluorescence Spectrometry etc.R & D Center has established several laboratories for Yoguat , toothpaste , mud testing .