• Address : 223, Yulam-Street, Paltan-Myun, Hwaseong-Si, GyeongGi-Do, Korea
• Tel : 82-031-350-7400
• Fax : 82-031-352-8997

• Address : #1013 C-dong, 40, lmi-ro, Uiwang-si, Gyeonggi-do Koera
• Tel : 031-8084-3900
• Fax : 031-8084-3973

• Address : 4-216, 37, Gwaegam-ro, Sasang-gu, Busan, Korea
• Tel : 82-51-319-4551
• Fax : 92-51-319-4550

Qingdao Yuyang Electronics Co., Ltd.

• Address : Nanjing Road West, Longkou Road North Laixi Economic Development Zone, Qingdao, China
• Tel : 86-532-6689-3752
• Fax : 86-532-6689-3753