About Hubei Dinglong Company

The company was founded in 2000 and listed on GEM in 2010. It is a national high-tech enterprise engaged in R&D, production and service of integrated circuit design, semiconductor materials and general consumables for printing and copying, a national technological innovation demonstration enterprise, a national intellectual property demonstration enterprise, and a single champion demonstration enterprise in the manufacturing industry of the Ministry of Industry and Information Technology. The headquarters is located in Wuhan Economic and Technological Development Zone, and production and research bases are located in Hubei, Guangxi, Yangtze River Delta, Pearl River Delta and other regions. It has the ability to cooperate with the world's top 500 enterprises for many years to provide supply chain support and services for global high-tech multinational companies. The company currently focuses on the three segments of innovative semiconductor materials: CMP process materials for semiconductor manufacturing, wafer photoresists, semiconductor display materials, and advanced semiconductor packaging materials; in addition, the company has laid out the entire industry chain in the field of general consumables for traditional printing and copying. Main products: CMP polishing pads, CMP polishing liquid, CMP cleaning solution, KrF photoresist, immersion ARF photoresist, yellow polyimide paste YPI, photosensitive polyimide paste PSPI, film packaging material TFE-INK, semiconductor packaging PI, temporary bonding adhesive, general consumable chip for printing and copying, toner, carrier, developer roller, toner cartridge, ink cartridge, etc. Corporate honors: Manufacturing individual champions nurturing enterprises, national key new products, 2018 Hubei Top 100 Manufacturing Enterprises, etc. In 2023, Rouxian Technology, a holding subsidiary related to display materials, won the honorary title of “Little Giant” in Hubei Province, and won the 5th China Top 50 Electronic Materials Industry and Top 10 Electronic Chemical Materials Professional; the company's PSPI products won the 2024 DIC International Display Materials Innovation Gold Award.