Tongling Super Star New Materials Co., Ltd., founded in 2023, is a technology-driven company established by senior experts in the electronic materials industry, focusing on the electronic materials R&D and industrialization.
The company specialized in wet chemicals. Electronics chemicals industry is in mid-to-upstream position of the electronic information industry, it is located in intersection of fine chemicals and the electronic information industry, it is in between basic chemicals upstream and the electronic information industry downstream. It combines the characteristics of both industries: a wide variety of products, critical process conditions, high technological barrier, high value-added products, and huge capital investment.
The company possesses extensive industry experience and profound technological accumulation in the wet chemicals industry. Its proprietary core technologies are superior to general industry standards. These core technologies cover the entire product formulation and process flow, including proprietary process technologies for electronic-grade products, metal ion control technology, functional product mixing process control technology, industrial-scale ppt-level purification technology, simultaneous etching technology, metal selective protection/etching technology, wettability and surface tension adjustment technology, and nanoscale particle control technology. Leveraging these advantages, the company has achieved deep integration of technological innovation with industrial application.
The company attaches great importance to product R&D and technology reserves, independently developing key core technologies and products. It possesses proprietary methods and patented technologies for the preparation of electronic-grade hydroxylamine aqueous solution and semiconductor cleaning agents. In particular, the proprietary process technology for electronic-grade hydroxylamine (HAFB) has obtained multiple core patents through innovative R&D. With clear IP ownership, it has broken the monopoly of foreign companies in this market, providing strong technical support and supply chain security for the domestic integrated circuit industry.
