Core Viewpoint - Zhejiang Rongtai Electric Equipment Co., Ltd. has experienced a significant stock price increase, reaching a 10.0% limit up on August 25, with a trading volume of 1.043 billion yuan and a market capitalization of 27.008 billion yuan [1] Company Overview - Zhejiang Rongtai is located in Jiaxing City, Zhejiang Province, and specializes in the research, production, and sales of high-temperature resistant insulating mica composite materials [1] - The company’s main products include mica rigid materials, flexible materials, heating components, thermal management mica safety components, and various mica-derived products [1] - It has achieved multiple certifications, including ISO9001, ISO14001, ISO14005, and IATF16949, and its products comply with UL, FDA, and EU RoHS and REACH environmental standards [1] - The company has been recognized as a "specialized, refined, distinctive, and innovative" small giant enterprise and a "hidden champion" enterprise in Zhejiang Province [1] Financial Performance - For the period from January to March 2025, Zhejiang Rongtai reported a revenue of 266 million yuan, representing a year-on-year growth of 23.61% [1] - The net profit attributable to shareholders for the same period was 59.5168 million yuan, reflecting a year-on-year increase of 27.08% [1] - As of March 31, the number of shareholders was 20,100, with an average of 10,200 circulating shares per shareholder [1]