Contact Us
Investor and other stakeholders
Spokesperson
Mr. Yang Kuncheng
Financial Director
TEL +886-2-8773-1100Extension 677
MOBILE +886-9-88785235
 
News contact person
Ms. Cai Yiwu
Marketing Manager
TEL +886-2-8773-1100 Extension 107
 
Audit Committee
 
Stockholder Service Agency
Hongyuan Securities Co., Ltd.
TEL +886-2-7719-8899
ADDRESS No. 3, 236, Xinyi Road, Taipei City, Taiwan
 
Report illegal behavior mailbox
 
Business service (Audio IC business group)
TEL +886-2-8773-1100 ext118 Ms. Li/122 Ms. Huang
 
Technical support
TEL +886-2-8773-1100 ext118 Ms. Li/122 Ms. Huang
 
Human resources
TEL +886-2-8773-1100 ext.388 Ms. Qu
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