Changshu Irradiation Technology Applied Factory was established in 1987 and put into operation in 1990. It is a professional factory that first used atomic energy technology, applied scientific research achievements of China University of Science and Technology, and used radiation polymerization process to produce polyacrylic acid and polyacrylate KG series textile printing and dyeing auxiliaries. It has a large modern radiation device of 500,000 curies. The annual output of KG series textile printing and dyeing auxiliaries is 20000 tons.

Adopt modern high-tech means γ Polyacrylic acid and polyacrylate KG series textile printing and dyeing auxiliaries were prepared by X-ray direct initiation polymerization. Compared with similar chemical methods, the product has stable quality and high molecular weight. Its advantages lie in "good printing effect, wide adaptability, short process flow, less environmental pollution and low comprehensive cost". The product has been widely used in domestic and foreign markets. KG series of textile printing and dyeing auxiliaries were awarded as famous brand products in Jiangsu Province, and won the gold medal of "National New Technology and New Product Expo". The factory was awarded the first batch of high-tech enterprises in Jiangsu Province.