Taiwan

Ai-Yi-Fu Limited
IEF-Werner (Taiwan)

No.12, RongHua 3rd Rd, Beitou,
Taipei Taiwan 11279
TEL : +886-2-28220460
FAX : +886-2-28211332
Wallice Yu
Mobile :
+886-933066592
+86-13916617364
wallice.yu@ayfsystem.com
wallice.yu@ief-werner.com
wallice.yu@gmail.com

China

AYF (Suzhou) Technology Co., Ltd.
Suzhou IEF Microelectronics Co., Ltd.

Build 1, Room 329, Founder Park,
No.177, SuHong Road, Suzhou Industrial Park,
Jiangsu, China,
TEL : +86-512-66099136
Vic Yu
Mobile :
+86-18626159925
vic.yu@ayfsystem.com
vic.yu@ief-werner.biz

Thailand

AYF (Bangkok) Technology Co., Ltd.

33 Soi Puttan, Serithai Rd., Klongjan,
Bangkapi, Bangkok 10240
TEL : +66-2-7330890
FAX : +66-2-7330891
Tarradeth Pharnuchaiyasit
Mobile :
+66-988249302
tarradeth@ayfsystem.com
tarradeth@gmail.com

Bangkok

Jiangsu

Taipei