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Warmly celebrate Huajing Materials won the second prize of Hunan Province "Maker China" small and medium-sized enterprises Innovation and Entrepreneurship Competition!
2024-11-07On September 27, 2024, the final of the 2024 "Maker China" Hunan Small, Medium and Micro Enterprises Innovation and Entrepreneurship Competition was held in Changsha.
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High-purity tungsten pentachloride was successfully put into production
2021-10-26Tungsten pentachloride is a chemical vapor deposition material used in semiconductor chips for tungsten connection on the PN junction. The essence of the material requirements is that it is free of impurities and high-purity gasification.
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