Evergrace Intelligent Technology Co.,Ltd., Ltd.is a national high-tech enterprise, a national technology-based small and medium-sized enterprise, an innovative small and medium-sized enterprise, a specialized, refined, distinctive and innovative small and medium-sized enterprise in Hubei Province, a gazelle enterprise and an intellectual property demonstration enterprise, specializing in the research and development and production of ultra-high-purity gas purification equipment. It belongs to the project of domestic substitution of semiconductor equipment. The company has a comprehensive grasp of the ultra-high purity purification technology for various bulk gases and special gases. Its products have been applied to multiple key 12-inch semiconductor projects in China.