Investor Relations

Dear investors and analysts,

Welcome to the OSE website. As both a professional IC assembly and testing as well as EMS provider, we are very pleased to present related information about our operations to you through this website.

OSE has been listed on the Taiwan Stock Exchange since April 1994. Our operations and sales offices span the world in Taiwan, China, the Philippines, and USA.

Our founding spirit and business philosophy are sincerity, trustworthiness, practicality, and sustainable development. We actively demonstrate these principles in our customer service, employee relations, corporate management, as well as responsibility to our shareholders. For nearly four decades, we have upheld these beliefs to the fullest while fulfilling our duties as a good corporate citizen.

Please navigate the linking items to access information pertaining to our latest and historical operating results. We will gladly answer your questions at invest@ose.com.tw.

Your sincerely,

Spokesman: Michael Lee, Tel: 886-7-3613131 ex 68688
Deputy Spokesman: Simon Hung, Tel: 886-7-3613131 ex 60000

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