AOS Offices

United States

• AOS Headquarters
• 475 Oakmead Pkwy
• Sunnyvale, CA 94085
• Phone: +1 (408) 830-9742
• Fax: +1 (408) 830-9749
• Email: Inquiries@aosmd.com
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Europe

• AOS Europe Sales Office
• Eric Williams
• Phone: +44 7785 575089
• Email: ewilliams@aosmd.com
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ASEAN

• AOS ASEAN Sales Office
• Email: AOSAsean@aosmd.com

Hong Kong

• AOS Hong Kong Sales Office
• Room 701, Tesbury Center
• 28 Queen’s Road East
• Wanchai
• Phone: +86 (755) 8351-7733
• Email: AOSChina@aosmd.com
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South Korea

• AOS Seoul Sales Office
• 10th Floor, Bandi Building, Bongeunsa-ro 114
• Gangnam-gu
• Seoul 135-907
• Phone: +82 (2) 557-8501
• Fax: +82 (2) 557-8420
• Email: AOSKorea@aosmd.com
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Taiwan

• AOS Taipei City Sales Office
• 9/F, No. 292 Yangguang Street
• Neihu District
• Taipei City 11491
• Phone: +886 (2) 8751-5616
• Fax: +886 (2) 2627-4762
• Email: AOSTaiwan@aosmd.com
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Japan

• AOS Tokyo Sales Office
• 5F, Yurakucho Building, 1-10-1
• Yurakucho, Chiyoda-ku
• Tokyo 100-0006
• Phone: +81 (3) 6826-1401
• Fax: +81 (3) 6826-1402
• Email: AOSJapan@aosmd.com
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China

• AOS Beijing Sales Office
• Phone: +86 186-1126-3304
• Email: qsbi@aosmd.com

• AOS Chengdu Sales Office
• Phone: +86 186-1577-5173
• Email: jingwei.yang@aosmd.com

• AOS Qingdao Sales Office
• Room 3209, Tower 2, Excellence Century Center
• Longcheng Rd., Shibei District
• Qingdao 266032
• Phone: +86 (532) 5855-5163
• Email: yszhang@aosmd.com
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• AOS Shanghai Sales Office
• Room 1002-1005
• Tower 1, Kerry EverBright City, 218 Tianmu West Road
• Shanghai 200070
• Phone: +86 (21) 6353-3218
• Fax: +86 (21) 6353-9339
• Email: AOSChina@aosmd.com
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• AOS Shenzhen Sales Office
• East 10/F, Matsunichi Building
• #9996 Shennan Blvd.
• Shenzhen 518057
• Phone: +86 (755) 8351-7733
• Fax: +86 (755) 8351-5883
• Email: AOSChina@aosmd.com
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