The company is located in the national Puyang Economic and Technological Development Zone. It was founded in 2002. It is a joint-stock national high-tech listed enterprise integrating scientific research, production and operation. It specializes in the development and production of acid anhydride and acid anhydride derivatives. Its products are widely used in electronic component packaging materials, electrical equipment insulation materials, coatings, composites, etc. The company has its own import and export rights, and its products are exported to Europe, America, Southeast Asia and other countries and regions. The company is mainly engaged in R&D, production and sales of fine chemicals such as maleic anhydride derivatives and functional material intermediates. The company's main products are fine chemicals such as maleic anhydride derivatives and functional material intermediates. Corporate honors: The company has been successively rated as a national high-tech enterprise, a top 100 enterprises in Henan Province, a technological innovation demonstration enterprise in the Chinese chemical industry, an AA industrial enterprise with quality integrity in Henan Province, an innovative enterprise in Henan Province, a green enterprise in Henan Province, a scientific and technological innovation demonstration enterprise in Henan Province, and a “high-tech enterprise” in the National Torch Program in 2013.