Wuqiao County Liuhe Deli Chemical Co., Ltd. was established in December 2012. It is located in Songmen Industrial Park, Wuqiao County Provincial Economic and Technological Development Zone. It covers an area of ​​more than 220 acres and has more than 300 employees. The company is affiliated to Hebei Xingyu Chemical Co., Ltd. It is the largest and most complete professional manufacturer of fluorescent whitening agents and their intermediates, pharmaceutical intermediates, basic dyes and other products in China, with an annual sales income of about 300 million yuan. , the tax is about 36 million yuan. The company mainly produces p-toluic acid, sodium ortho-sulfonate benzaldehyde, o-aminophenol, advanced ink additives and other products. The sales of products cover six areas in North China, East China, South China, Central China, Southwest China and Northeast China. The company obtained self-support import and export rights in 2015, and 80% of its products are sold to the United States, Brazil, Mexico, Canada, India and other countries and regions. In 2018, it passed the ISO9001 quality system certification, and in 2021, it was recognized as a high-tech enterprise in Hebei Province. It has developed into a technologically innovative environmental protection enterprise integrating scientific research, production and sales. Products are widely used in thermoplastics, resins, synthetic fibers, paints, inks, detergents, printing and dyeing, medicine and other industries. The company has 1 R&D center, 2 laboratories, and has 11 invention patents and utility model patents. In line with the development concept of "safety, green and environmental protection", the company adopts first-class production equipment to build a "five-in-one" safety production information management platform. It has advanced automation and digital technology and has been widely recognized by all sectors of society. In 2015 and 2016, it was awarded as an enterprise with outstanding economic contribution in Wuqiao County. From 2017 to 2021, it has won the special award of the county governor for five consecutive years. In 2019, it was rated as an advanced unit for double support work. In 2021, it was rated as a "specialized, refined, and new" demonstration enterprise in Hebei Province by the Hebei Provincial Department of Industry and Information Technology. In 2022, it was rated as a typical law-abiding enterprise. In order to meet the market demand and maintain the leading position of Hebei Xingyu in the market, the company acquired 100 acres of land in the south of Wuqiao Liuhe Deli Chemical Co., Ltd., and implemented 2,000 tons of 4,4-bischloromethylbiphenyl and other Liuhe Deli Chemical Technology Transformation In the expansion project, the by-product hydrochloric acid produced by the existing OB acid is used as the raw material for the synthesis of new products, and the upstream and downstream resources are comprehensively utilized to generate maximum economic benefits. The total investment of the project is 500 million yuan, of which 350 million yuan is invested in fixed assets. After the project is completed, it is expected to increase sales revenue by 400 million yuan, increase profits and taxes by 40 million yuan, and solve about 110 employees, effectively driving the economic development of our county. At present, Wuqiao County Liuhe Deli Chemical Co., Ltd. has possessed the ability of continuous technological innovation, and is making unremitting efforts to build a "green factory" and a "national first-class fine chemical enterprise".