汇成真空跌2.38%，成交额4.78亿元，近3日主力净流入-1.07亿

Core Viewpoint - The company, Guangdong Huicheng Vacuum Technology Co., Ltd., specializes in vacuum coating equipment and has established a strong position in the semiconductor manufacturing sector, particularly with its PVD (Physical Vapor Deposition) technology, which is essential for advanced chip production [2][3]. Company Overview - Guangdong Huicheng Vacuum Technology Co., Ltd. was founded on August 14, 2006, and is located in Dongguan, Guangdong Province. The company focuses on the research, production, sales, and technical services of vacuum coating equipment [7]. - The company's main business revenue composition includes: 49.29% from industrial vacuum coating equipment, 19.27% from other consumer products, 10.64% from scientific research, 9.91% from consumer electronics, 5.88% from technical services, and 5.01% from accessories and consumables [7]. Market Position and Clientele - The company has developed a strong client base, including well-known enterprises such as Apple, Foxconn, BYD, and Jabil, which highlights its recognition and integration into major supply chains [2][3]. - The company has been recognized as a "specialized and innovative" small giant enterprise, indicating its strong innovation capabilities and high market share in niche markets [3]. Financial Performance - For the first half of 2025, the company reported a revenue of 263 million yuan, a year-on-year decrease of 9.71%, and a net profit attributable to shareholders of 42.64 million yuan, down 27.82% year-on-year [8]. - The company has distributed a total of 55 million yuan in dividends since its A-share listing [9]. Stock Market Activity - On October 28, the stock price of Huicheng Vacuum fell by 2.38%, with a trading volume of 478 million yuan and a turnover rate of 8.26%, resulting in a total market capitalization of 14.045 billion yuan [1]. - The stock has seen a net outflow of 67.11 million yuan from major investors, indicating a reduction in holdings over the past two days [4][5].