Hengyang Aijie Technology Co, Ltd, formerly known as Hunan Yuhua Technology Group Co., Ltd, is located in jinjialing, Zhuhui district. It was established in April 2002. In order to build a listed enterprise in Hengyang City, Hengyang municipal Party committee, municipal government and Zhuhui district Party committee and district government introduced a foreign-funded enterprise Hengyang Aijie Technology Co., Ltd..
On December 31,2020, Hengyang Ajie Technology Co, Ltd. acquired the effective assets of the former Hunan Yuhua Technology Group Co., Ltd.after more than 10 years of development of the former Yuhua, it has become a modern high-tech enterprise with four subsidiaries integrating the production,R&D and sales of sodium bicarbonate(baking soda), ammonium chloride, industrial salt, ammonium bicarbonate and other products. Baking soda, the group's flagship product, ranks first in Asia in terms of single line output and is exported to more than 80 countries and regions such as Southeast Asia, the United States and the European Union. It is a shining business card for China's food and chemical industry.