Contact Us

Investor Relations

C.W. Lee, Vice President of Corporate Development

SAS establishes contact windows of spokesperson and financial manager with telephone numbers and emails in an attempt to provide materials of financial business and investor conferences with sufficient disclosure.


Contact person: Ms Chen

SAS takes quality into consideration by fully understanding customers’ needs and strives to fulfill commitment with persistent endeavors for long-term partnership.


Contact person: Ms Lin

SAS deals with each supplier according to the Ethical Corporate Management Best Practice Principles. We invite suppliers to participate in casual associations and conduct audit management so as to secure the suppliers’ quality and strengthen the partnership among one another.


Contact person: Ms Chang

SAS takes care of employees with integrity and reasonable, human-based management. Transparent communication channels are established to maintain good relation with employees as well as rights and benefits consistent with Labor Standards Law. Meanwhile, benefits and training are offered for a better understanding of mutual interaction.

Shareholer Services

Contact person: Ms Chen


Contact person: Ms Chen

GW attaches great importance on its law and regulation compl iance. As per Article 23 of the 「Ethical Corporate Manageme nt Best Practice Principles」, for any misconduct which our st akeholder encounters, GW sets a whistleblower line and email for reporting such information. If a report is made through the l ine, callers may be asked to provide their name and contact d etails but if they prefer they can remain anonymous. If a report is made through email, senders can easily preserve their anon ymity by setting up their own new email address. All informatio n provided to the whistleblower line and email will be treated i n the strictest confidence as far as any applicable laws or regu lations permit.