海伦钢琴：关于变更签字会计师的公告

Group 1 - The company Helen Piano announced the appointment of Zhongshen Yatai as the auditing firm for the fiscal year 2025 [1] - The originally designated signing accountants, Mr. Wu Junxian and Mr. Yu Wei, have been replaced due to Mr. Wu's work adjustment [1] - Mr. Yu Wei and Ms. Zhu Shuzhen will now serve as the signing accountants, with Ms. Ma Yujing continuing as the quality control reviewer for the 2025 audit [1]