Planting one grain in spring, harvesting ten thousand seeds in autumn. Seven Star Flowmeter delightedly won the 3rd "IC Innovation Award"

　　On May 16, the 2020 Integrated Circuit Industry Chain Collaborative Innovation and Development Exchange Conference was held in Beijing and Shanghai, the two main venues. At the conference, the 3rd Integrated Circuit Industry Technology Innovation Award was presented. The "IC Innovation Award" primarily encourages integrated circuit technology innovation, commercialization of achievements, and upstream-downstream cooperation in the industry chain, reflecting the alliance's concept of promoting full industry chain cooperation. The "CS300 Pressure Insensitive Gas Mass Flow Controller" produced by Beijing Sevenstar Huachuang Flowmeter Co., Ltd. (hereinafter referred to as Sevenstar Flowmeter) proudly received the Technology Innovation Award.

　　For many years, Sevenstar Flowmeter has been committed to promoting the localization of core components for integrated circuits, aiming to provide high-quality gas flow measurement and control products for integrated circuit equipment enterprises. The "CS300 Pressure Insensitive Gas Mass Flow Controller" is a product specifically designed for flow measurement and control in the integrated circuit industry, and it has now achieved batch application in the large-scale integrated circuit industry.

　　Developing a high-precision, high-stability mass flow controller suitable for the integrated circuit industry is not an easy task, especially for pressure-insensitive gas mass flow controllers. Due to their high technical barriers, pressure-insensitive MFC products used in China's integrated circuit industry have long had to rely on foreign brands. To change this situation, Sevenstar Flowmeter's R&D team thoroughly understood customer process requirements, starting from product design structure and measurement and control algorithms. After countless hypothetical validations, overturning and resetting, strict screening of raw materials, and meticulous testing of each component, the CS300 pressure-insensitive thermal gas mass flow controller was born. It adopts an all-metal sealed structure, thermal sensor measurement technology, and pressure compensation algorithms, enabling precise measurement and control of the controlled gas to meet the needs of the semiconductor industry. It has important applications in scientific research and production in various fields such as semiconductor and integrated circuit processes. The successful development of the CS300 pressure-insensitive thermal gas mass flow controller fills a domestic gap in this technical field, with its various technical indicators reaching the level of similar foreign products, forming strong competition.

　　For 41 years, Sevenstar Flowmeter has consistently focused on the R&D and manufacturing of gas flow measurement and control. From research and development to industrialization, from producing the first analog mass flow controller to cumulative sales of over 350,000 units across various industries, we have steadily progressed step by step. We have now passed the difficult "sowing" stage and, through diligent effort, continuously pushed our boundaries to provide high-quality products to the industry. Receiving the 3rd "IC Innovation Award" this time is an affirmation and, more importantly, an encouragement for us. In the future, there are still many technologies for us to break through and many mountains for us to conquer. "Sow a single grain in spring, reap ten thousand seeds in autumn." In the infinitely promising future, Sevenstar Flowmeter will continue to embrace challenges with full enthusiasm!